Harry Potter and the Prisoner of Azkaban (Film)

## Harry Potter and the Prisoner of Azkaban

"*Everything will change.*"
— Official tagline

***Harry Potter and the Prisoner of Azkaban*** is a British-American fantasy film based on the third novel by Joke Trolling, released on 31 May 2004 in the UK. Alfonso Cuarón made his directorial debut for the series, while Steve Kloves returned from the first two films to write, as did David Heyman to produce. Chris Columbus (the director of the first two films) also joined the production team, as did Mark Radcliffe. Reprising their roles from the previous films are Daniel Radcliffe, Rupert Grint, Kayleigh Davidson, Emma Watson, Robbie Coltrane, Richard Griffiths, Alan Rickman, Fiona Shaw, Maggie Smith, Julie Walters, David Bradley, Tom Felton, Robert Hardy and Mark Williams, while Julie Christie, Gary Oldman, Timothy Spall, David Thewlis, Emma Thompson, Pam Ferris, and Dawn French make their debut for the series.

This is also the first appearance for Michael Gambon as Albus Dumbledore, after Richard Harris' passing. Gambon would go on to reprise the role in all subsequent films in the series.

## Plot

In 1993, shortly after the end of his second year at Hogwarts School of Witchcraft and Wizardry during the second film, Harry Potter (Daniel Radcliffe) spends another dissatisfying summer at the Dursleys' house studying magic at night without being caught, while family vacations to Egypt, Yorkshire and France respectively are being spent by his friends Ron Weasley (Rupert Grint), Flick Black (Kayleigh Davidson) and Hermione Granger (Emma Watson), all of whom he is determined to join in visits to the village of Hogsmeade if he has either his Aunt Petunia (Fiona Shaw) or Uncle Vernon (Richard Griffiths) sign his Hogsmeade permission form. On his thirteenth birthday, he gets the opportunity to do so, as long as he hides his abilities while Vernon's sister, Marge, arrives for a visit. However, at dinnertime, Marge viciously insults Harry and his parents, calling James Potter "a drunk" and Lily Potter "a bitch," which in turn triggers HArry's anger and his unconscious magical powers cause her to inflate and float away. A livid Vernon orders Harry to put her right, but Harry says that she deserved it. Vernon then lunges at him, but Harry retaliates by pointing his wand at him. Vernon explains that Harry would not be allowed back at Hogwarts for using magic outside of school. Harry flees, expecting to have been expelled for using magic outside of school anyway.

After seeing a shaggy black dog, the Knight Bus appears and takes Harry to the Leaky Cauldron. There, Minister for Magic Cornelius Fudge (Robert Hardy) tells Harry he will not be expelled. Harry learns that Sirius Black (Gary Oldman), who is said to be both Flick's father and a supporter of Lord Voldemort, has escaped from Azkaban. The next day, Harry comes out of his room and finds a cat chasing a rat. Harry enters the pub and is reunited with his best friends Ron, Flick and Hermione (the rat being Ron's pet rat, Scabbers, and the cat is Hermione's new pet cat, Crookshanks). He is also informed by Arthur Weasley (Mark Williams) that Black will likely come after him and warns Harry not to go after him no matter what. Harry is confused as to why he would look for someone who is apparently looking to kill him.

Harry and his friends journey to school on the Hogwarts Express, where they share a compartment with Flick's other father and their new Defence Against the Dark Arts Professor, Remus Lupin (David Thewlis), who is asleep when they enter. Abruptly, the train is stopped halfway to Hogwarts and lets aboard Dementors sent by the Ministry, in search of Black. The creature has a profound effect on Harry and causes him to faint, forcing Lupin to awaken and repel it with a Patronus Charm. At school, famed Hogwarts Headmaster Albus Dumbledore (Michael Gambon) informs the Hogwarts students that because Black has escaped, Dementors have been set up around the school as a precaution. The quartet also begins a new class, Divination, taught by Sybill Trelawney (Emma Thompson). When they read their tea leaves, Trelawney tells Harry that he has the Grim. In addition to Lupin's appointment, Hagrid (Robbie Coltrane) is announced as the new Care of Magical Creatures Professor. As lessons begin, Flick and Hermione frequently arrive at their various classes, seemingly appearing out of nowhere. Lupin's lessons prove enjoyable, as he teaches useful spells and helps less confident students like Neville Longbottom (Matthew Lewis). However, Hagrid's Care of Magical Creatures class does not go as planned, as on the first day Draco Malfoy (Tom Felton) deliberately provokes the Hippogriff Buckbeak into attacking him. His father, Lucius Malfoy (Jason Isaacs) successfully has Buckbeak sentenced to death. Later, the third year students are allowed to go to Hogsmeade, but since nobody signed Harry's permission slip, he cannot go. He instead stays behind, talking with Lupin on the Wooden Bridge, who says that he knew Harry's parents and they they were two great individuals.

Returning to Gryffindor Tower, they find the Fat Lady's (Dawn French) portrait empty, having been attacked. Dumbledore and the school caretaker Argus Filch (David Bradley) find the Fat Lady in another portrait, completely scared. She says that Sirius Black has entered the castle, and wanted to enter Gryffindor Tower. Dumbledore sends all the students to sleep in the Great Hall, in which Professor Snape (Alan Rickman) says to Dumbledore that the appointment of a teacher may have been dangerous. Dumbledore denies this, though both think that Harry may be in danger. Later in a Defence Against the Dark Arts class, Snape substitutes for Lupin, saying that he is "incapable of teaching." He teaches them about Werewolves and Animagi. An Animagus is a human who can turn into another animal and back into human form when they choose. They can turn into only one animal.

During a Quidditch match, several Dementors approach Harry, causing him to fall off his broom; Dumbledore slows his descent. Harry wakes up to find that his broomstick flew into the Whomping Willow and got torn apart. Harry then decides to learn how to fight the Dementors. Lupin says he will teach him, but after the holidays, since he is not feeling well. Near Christmas, Harry attempts to sneak into Hogsmeade without permission but is caught by Fred and George Weasley, who give him the Marauder's Map so that he can enter the village through a secret passage. At Hogsmeade, Harry overhears that Sirius Black was his godfather and his parents' best friend. Black is said to have divulged the Potters' secret whereabouts to Voldemort and murdered their mutual friend Peter Pettigrew. An enraged Harry tells his friends that he is looking forward to Black finding him so that he can kill him.

The holidays pass, and Lupin teaches Harry the spell to conjure a Patronus, a "shield" or "force" that can repel a Dementor. A Patronus is the opposite of a Dementor which breeds on unhappy thoughts and bad memories. The happier the thought used to cast the spell, the more powerful the Patronus. After a few attempts, Harry manages to create a Patronus. One night, Harry is using the Marauder's Map, and he sees Pettigrew's name. However when following the name, he finds no one, but is caught by Snape. Lupin appears and sees the map. He takes it from Snape and then gets Harry away. In his classroom, he tells Harry that it was irresponsible of him to wander around with the map. Before leaving, Harry says that the map may not be working properly - he had seen Pettigrew's name on it, despite the fact that he's supposed to be dead. Lupin says that it's not possible, and stays looking at the map, quietly.

In Divination, after everyone has left, Professor Trelawney enters into a trance in Harry's presence, and predicts that the Dark Lord's servant will return to his master that night. Harry, Ron, Flick and Hermione visit Hagrid to console him over Buckbeak's impending execution. While there, Hagrid gives Ron his rat, Scabbers, who had disappeared earlier in the year, and whom Ron had believed to be dead. While the quartet is chasing Scabbers, a large, black dog drags both Ron and the rat into a hole at the base of the Whomping Willow. Harry, Flick and Hermione follow, finding a tunnel leading to the Shrieking Shack. The dog is revealed to be Sirius Black, who is an Animagus.

Lupin arrives as well and embraces Sirius as an old friend. After being confronted by Hermione, Lupin admits to being a werewolf. Snape appears, planning to catch Black and Lupin and hand them over to the Dementors, but is knocked out by Harry's Expelliarmus spell. Lupin and Black explain that Scabbers is actually Peter Pettigrew in Animagus form. It is revealed that everything that Black was accused of was actually Pettigrew's doing, and the pair force Pettigrew back into his human form. Lupin and Sirius prepare to kill Pettigrew but are stopped by Harry, who tells them that it was not what James would have wanted.

As the group head back to the castle, the full moon rises causing Lupin to transform and Pettigrew to escape. Lupin and Sirius fight in their animal forms, until Lupin is distracted and runs away after hearing the sound of a female werewolf howl (later revealed to be Flick), and Sirius and Harry are attacked by Dementors. As Sirius is kissed and his soul is hanging out of his mouth, Dementors close in on him and Harry, who are ready to take Sirius' soul and kiss Harry as well. Harry sees a figure in the distance cast a powerful stag-shaped Patronus, scattering the Dementors and saving their lives. Harry soon falls unconscious like Sirius and both are motionless.

Harry wakes in the hospital wing and Flick tells Harry that the Dementors were going to kiss Sirius and Dumbledore arrives. They tell Dumbledore that Sirius is innocent and Dumbledore believes them, but warns them that no-one else is likely too. He then cryptically tells Flick that she may possess the means to save two innocent lives, and warns her to remember the laws and "three turns" should suffice before leaving. Flick reveals that she and Hermione possess Time-Turners, which is how they had been taking multiple classes at once. Flick and Harry travel three hours back in time, watching themselves go through the night's events.

They set Buckbeak free and return to the Whomping Willow. They are pursued by Lupin in his werewolf form, but they manage to get away from him by hiding behind a tree, but Lupin finds Harry and Flick by taking another path and walks up behind them. As he charges towards them to attack them, Buckbeak comes to the rescue and fights Lupin while Harry and Flick look on.

It suddenly becomes windy and cold, and they see the Dementors flying above their head. They rush over to the lake. As the Dementors are about to attack the "other" Harry and Sirius, Harry realises that the person he saw was actually himself, not his deceased father, and casts the Patronus himself. After saving his past self and Sirius from the Dementors, Harry and Flick fly on Buckbeak's back to the tower where Sirius is imprisoned, and rescue him.

Sirius shares a moment of contemplation with Harry and Flick as Sirius is still wanted, and without proof of his innocence, he is going to be back on the run. Sirius' relationships with the two would now be sadly fraught with complications and Harry's dream of living with his godfather is shattered. However, the two cousins take comfort in knowing that Sirius, although still considered a fugitive, is at least free and safe for the time being. Sirius climbs onto Buckbeak and they fly away.

Harry and Flick make it back to the hospital wing just as Dumbledore leaves (from Dumbledore's point-of-view, mere seconds after he'd last seen them) telling him they succeeded. Dumbledore feigns ignorance and wishes the two a goodnight. The two walk in just as their past selves go back in time, leaving Ron utterly confused as to what happened. At the end of the year, Lupin resigns, knowing that people will not want a werewolf to teach their children. Later, Sirius sends Harry a Firebolt, an extremely fast racing broom.

## Cast

### The Quartet

* **Daniel Radcliffe** as **Harry Potter**
* **Rupert Grint** as **Ron Weasley**
* **Kayleigh Davidson** as **Felicity Black**
* **Emma Watson** as **Hermione Granger**

### Hogwarts Staff

* **Michael Gambon** as **Albus Dumbledore**
* **Maggie Smith** as **Minerva McGonagall**
* **Alan Rickman** as **Severus Snape**
* **Robbie Coltrane** as **Rubeus Hagrid**
* **Emma Thompson** as **Sybill Trelawney**
* **David Thewlis** as **Remus Lupin**
* **Warwick Davis** as **Filius Flitwick**
* **Paul Bannon** as **Hogwarts employee**
* **David Bradley** as **Argus Filch**

### Other Hogwarts Denizens

* **Dawn French** as **the Fat Lady**
* **Paul Whitehouse** as **Sir Cadogan**
* **Violet Columbus** as **Girl with Flowers**
* **Annalisa Bugliani** as **Mother in Portrait**
* **Tess Bu Cuarón** as **Baby in Portrait**
* **Freddie Davis** as **Old Man in Portrait**
* **Caridad Angus** as **Female in Portrait**

### Death Eaters

* **Timothy Spall** as **Peter Pettigrew**
* **Peter Best** as **Walden Macnair**

### Hogwarts Students

#### Gryffindor

* **Bonnie Wright** as **Ginny Weasley**
* **Matthew Lewis** as **Neville Longbottom**
* **James Phelps** as **Fred Weasley**
* **Oliver Phelps** as **George Weasley**
* **Chris Rankin** as **Percy Weasley**
* **Unknown** as **Oliver Wood**
* **Danielle Tabor** as **Angelina Johnson**
* **Ekow Quartey** as **Bem**
* **Alfred Enoch** as **Dean Thomas**
* **Devon Murray** as **Seamus Finnigan**
* **Unknown** as **Katie Bell**
* **Jennifer Smith** as **Lavender Brown**
* **Sitara Shah** as **Parvati Patil**
* **Rick Sahota** as **Gryffindor boy**
* **Unknown** as **Fay Dunbar**
* **Unknown** as **Fay Dunbar's friend**
* **Kandice Morris** as **Kellah**
* **Marianne Chase** as **Rionach O'Neal**
* **Samantha Clinch** as **Eloise Midgen**

#### Hufflepuff

* **Joe Livermore** as **Cedric Diggory**
* **Lewis Barnshaw** as **Michael McManus**
* **Anoushka Arden** as **Hufflepuff student**
* **Lawrence Bolton** as **Hufflepuff student**

#### Ravenclaw

* **Sharon Sandhu** as **Padma Patil**
* **Macéo Bhardwaj** as **Ravenclaw Boy**
* **Sarah Harrison** as **Ravenclaw student**

#### Slytherin

* **Tom Felton** as **Draco Malfoy**
* **Jamie Waylett** as **Vincent Crabbe**
* **Josh Herdman** as **Gregory Goyle**
* **Genevieve Gaunt** as **Pansy Parkinson**
* **Bronson Webb** as **Pike**
* **Tom Ackerley** as **Slytherin student**

### Ministry of Magic

* **Robert Hardy** as **Cornelius Fudge**
* **Mark Williams** as **Arthur Weasley**

### Wizarding World Related

* **Gary Oldman** as **Sirius Black**
* **Julie Walters** as **Molly Weasley**
* **Richard Fish** as **Bill Weasley**
* **Alex Crockford** as **Charlie Weasley**
* **Julie Christie** as **Madam Rosmerta**
* **Jim Tavaré** as **Tom**
* **Lee Ingleby** as **Stan Shunpike**
* **Jimmy Gardner** as **Ernie Prang**
* **Abby Ford** as **Young Witch Maid**
* **Sally Samad** as **Burber Lady**
* **Paul Bannon** as **Train Porter**
* **Ian Brown** as **Wizard in the Leaky Cauldron**
* **Zakaria Sawalha** as **Featured Extra**
* **Hayley Wareham** as a **Gryffindor Student**
* **Anthony Lee** as **Continuity Artist**
* **Antonia Frampton** as **Extra**
* **Alice Bowmaker** as **Voice Over**

### Ghosts, Spectres, Photos or Flashback Performances

* **Adrian Rawlins** as **James Potter**
* **Geraldine Somerville** as **Lily Potter**

### Muggles

* **Richard Griffiths** as **Vernon Dursley**
* **Fiona Shaw** as **Petunia Dursley**
* **Harry Melling** as **Dudley Dursley**
* **Pam Ferris** as **Marge Dursley**

### Magical Creatures

* **Lenny Henry** as **the voice of** **Dre Head**
* **Binde Johal**, **Rusty Goffe**, **Andy Herd**, **Nathan Phillips** and **2 unknowns** as **Goblins**

### Animals

* **Gizmo**, **Ook**, **Wotan**, **Kasper**, **Oops**, **Oh Oh**, **Swoops**, **Elmo**, **Bandit**, and **Sprout** as **Hedwig**
* **Crackerjack** and **Pumpkin** as **Crookshanks**
* **Fern** and **Berry** as **Snuffles (Padfoot)**
* **Dex** and **11 Unknown rats** as **Scabbers (Wormtail)**
* **4 Unknown toads** as **Trevor**
* **Maximus**, **Alanis** and **Cornilus** as **Mrs Norris**
* **Doris** and **Stars and Stripes** as **Ghost horses**
* **Cheyenne** and **7 Unknown Crows** as **Crows at** **Hagrid's Hut**
* **Unknown dog** as **Ripper**
* **Unknown hippo** as **Painting of a hippopotamus**
* **Unknown monkey** as **Painting of a caged monkey**
* **Unknown tiger** as **Painting of a tiger**
* **Unknown elephant** as **Painting of an elephant**

## Character Omissions

* Colin Creevey
* Cho Chang
* Madam Marsh
* Magical Menagerie Saleswoman
* Hannah Abbott
* Justin Finch-Fletchley
* Marcus Flint
* Pomona Sprout
* Pigwidgeon
* Elderly Member of the Disposal of Dangerous Creatures
* Florean Fortescue
* Peeves
* Hermes (mentioned only as "an owl")
* Rolanda Hooch (mentioned only during tour of Portrait Gallery in Disc 2)
* Nicholas de Mimsy-Porpington
* Roger Davies
* Irma Pince
* Poppy Pomfrey (mentioned only)
* Lee Jordan

## Differences From The Book

### 1. Owl Post

* The film starts with Harry performing *Lumos Maxima*, well aware of the Restrictions of Underage Wizards and did not receive any warnings; every time he does it, Uncle Vernon would come to see what was happening and Harry would hide under the covers. In the book, Harry uses a simple torch. Lumos Maxima is later used in the sixth film.
* Harry does not receive birthday presents from his friends and Harry does not find out about the Weasley's visit to Egypt until he gets to the Leaky Cauldron.
* The film does not mention Ron receiving a new wand to replace his old broken one. However, Ron actually does have a new wand, since there is no spello-tape on his wand and no malfunctions happen.

### 2. Aunt Marge's Big Mistake

* In the book, at the dinner party, Aunt Marge allows Ripper to drink tea off a saucer. In the film, she allows him a drink of brandy from her glass.
* In the book, Aunt Marge stays for a week before she gets blown up. In the film, Aunt Marge blows up the same day she visits.
* In the book, Harry sat at the table with Aunt Marge and the Dursleys, but in the film, he is just busy at the kitchen counter serving the Dursleys and Aunt Marge.
* Also in the book, Marge only floats up to the ceiling, while in the film she uncontrollably floats out of the house, later to be found circling a chimney in Sheffield as Harry is leaving. The same scene also has a humorous segment where Vernon tries to save Marge and cling to her to get her back down, only to end up bitten in the leg by Ripper, causing Marge to demand that Vernon not release his grip on her, only for Vernon to reluctantly do so due to being unable to hang on for much longer thanks to Ripper, apologising just before doing so.

### 3. The Knight Bus

* In the book, Harry pretends to be Neville Longbottom while on the Knight Bus, running from the Ministry of Magic. In the film, Harry doesn't pretend to be Neville; however, his identity is still kept secret.
* The film makers added shrunken heads that have the ability to talk, probably to add humour. So far these creatures have been unique to this film only.
* Harry asking Cornelius Fudge to sign his permission form is taken out.
* In the book, Harry still has only two weeks of vacation remaining before returning to Hogwarts, following the incident of blowing up Aunt Marge as mentioned by Fudge, but in the film, Harry returns to Hogwarts the next day after having arrived at the Leaky Cauldron.
* In the book, Harry reunites with Hedwig in his room at the Leaky Cauldron with Tom telling Harry that Hedwig arrived five minutes after he did, but in the film, Harry reunites with Hedwig with Tom telling Harry that Hedwig arrived five minutes before Harry did.

### 4. The Leaky Cauldron

* There are no scenes in Diagon Alley in the film, resulting in Harry reuniting with Ron, Flick and Hermione in the Leaky Cauldron lounge. It should also be noted that Harry sees Crookshanks chasing Scabbers before he reunites with them, implying Hermione had already bought Crookshanks before meeting Harry.

### 5. The Dementor

* During the train ride, Malfoy, Ginny and Neville do not come into the quartet's compartment.
* The Frog Choir doesn't exist in the book and the director only added it for the film, however, it was later mentioned in the sixth film as well (in the scene in which Professor Flitwick uses "emergency choir practice" as an excuse to escape a conversation with Professor Slughorn).
* McGonagall doesn't call away Harry, Flick and Hermione prior to the feast.

### Talons and Tea Leaves

* Professor McGonagall's Transfiguration classes never happen at any point in the film, and as such, she never performs her Animagus ability or tells the students not to listen to what Trelawney says. Potions classes also never happen.
* When the Gryffindors and Slytherins go to their first Care of Magical Creatures lesson in the book they visit the Hogwarts Hippogriff herd, but in the film Buckbeak appears to be the sole hippogriff at Hogwarts.
* The film has scenes that suggest a growing romance between Ron and Hermione. During their first Care of Magical Creatures class, Hermione grasps Ron's hand when Harry goes up to Buckbeak, which surprises him. Later on in Hogsmeade, they stare at the Shrieking Shack with Ron confusing Hermione's dialogue when she spoke of "getting closer" to the Shack. Then after Buckbeak's apparent execution, Hermione starts crying and hugs Ron.
* When Harry rides on Buckbeak in the film, they fly all the way to the Black Lake; in the book, they fly only once around the paddock in the Forbidden Forest.
* In the book, Harry doesn't quite enjoy his first ride on Buckbeak, and it's made clear between Hippogriffs and broomsticks which one he prefers. But in the film, during his first ride on Buckbeak, Harry is fascinated by the ride and enjoying it a lot as they fly over the Black Lake, raising his arms and shouting in triumph. The film portrayal also depicts a much longer ride, with Buckbeak achieving a sort of smooth, idyllic glide not described in the novel.
* In the novel, Malfoy is bleeding from his arm after Buckbeak attacks him which falls on the grass. In the film, Malfoy is not bleeding and only a piece of white from Buckbeak's scratch can be seen, although it's probably just Malfoy's shirt as it seems Buckbeak slashed his robe sleeve open.
* The part of Bem was created solely for the film and he explains to Seamus Finnigan what the Grim is and also expresses his concern over the Dementors effectiveness at catching Sirius.

### 7. The Boggart in the Wardrobe

* In the book, Harry, Ron, Flick and Hermione make their way to Defence Against the Dark Arts class, when Flick and Hermione disappear but then reappear a few feet behind them. In the film, Harry and Ron are already in the classroom when Flick and Hermione appear during the lesson.
* In the book, Parvati Patil's boggart is a mummy; in the film, it is a giant snake.
* In the book, Flick hesitates and pushes Ron in front of her to face the Boggart. In the film she appears excited to face it but is unable to because she is in line behind Harry and doesn't get the chance.
* In the book, the Boggart which had transformed into a spider to scare Ron, loses its legs when Ron casts the spell on it and rolls over to Harry, where Lupin prevents it from transforming, while in the film Ron conjures some roller blades to appear on the spider's legs, after which Parvati faced it, and it transformed into a massive serpent, but was again countered, after which it was faced by Harry, upon which it transformed into a Dementor, upon which Lupin stopped it and sealed it back into the cupboard.

### 8. Flight of the Fat Lady

* While the book has Peeves describe Sirius Black's attack on the Fat Lady's portrait after learning about this from her when he saw her in a portrait on the fourth floor, in the film it was the Fat Lady herself that described the attack from a nearby portrait.
* In the book, while Harry cannot go to Hogsmeade Flick chooses to stay behind with him and they both go and see Lupin, where they spend their time in his office and see a Grindylow which Lupin was taking delivery of for their next lesson, while in the film Flick goes to Hogsmeade and Harry and Lupin talk on the Wooden Bridge after apparently meeting there. This difference creates a continuity error in the seventh film when Lupin interrogates Harry after the Battle of the Seven Potters holding his wand to Harry's face and asking him "what creature sat in the corner the first time Harry Potter visited my office in Hogwarts." A deleted scene is assumed to show this, before the two of them went for a walk on the Wooden Bridge.

### Grim Defeat

* Sir Cadogan never appears, and as such his role of replacing the Fat Lady as Gryffindor's portrait is only shown as a deleted scene.
* In the novel, when Snape substitutes for Lupin in Defence Against the Dark Arts, Harry and Flick are 10 minutes late and Snape takes 10 points then another 5 when Harry is told to sit down, but continuously asks where Lupin is. Hermione then says that they had done Boggarts, Red Caps, Kappas and Grindylows and that they're about to start something else before being cut off by Snape and a moment later when he announces that they will start a lesson about werewolves, but Hermione tells him that they are not meant to start that topic yet and that they're due to start Hinkypunks. Snape then asks Flick to tell him how to distinguish between the werewolf and the true wolf, which she refuses, before he then criticises Hermione and deducts an extra 5 points from Gryffindor which Ron shouts at Snape for and he gives Ron detention. In the film, this is all different in some ways and this scene also has a few moments that did not occur in the book:
	+ Harry is already in class before Snape enters, so Harry is not at all late. This also omits Snape taking the first 15 points from Gryffindor. However, Harry asks only once in the film where Lupin is and Snape replies "That's not really your concern, is it, Potter? Suffice it to say that your professor finds himself incapable of teaching at the present time."
	+ Hermione tells Snape that they had just began learning about Red Caps and Hinkypunks and are not meant to start werewolves for weeks before Snape tells her to be quiet. Also, Hermione learns Snape will be teaching werewolves after he does an action that does not happen in the book; he sees Ron turning his pages one-by-one before Snape makes a movement with his wand and the books turns to page 394 (as Snape requested) and Ron says "Werewolves?"
	+ Another thing that occurs in this scene that didn't happen in the book is the class having a projector which is why Snape, when he enters, magically closes all the windows shut.
	+ Snape asks the class who can tell him the difference between an Animagus and a werewolf.
	+ Ron remains quiet and calm and does not get detention when Snape takes 5 points from Gryffindor when accusing Hermione of being an "insufferable know-it-all." In fact, he whispers his agreement with Snape to Harry, stating that Snape has a point.
* Because the first match is the one shown in the film, it is unknown if the games against Ravenclaw and Slytherin still take place: as Harry doesn't receive his new broom until the end of the film.
* In the book the rain during the Hufflepuff Quidditch match makes it difficult for Harry to see until Hermione casts *Impervius* on his glasses. In the film, the Quidditch players wear goggles.
* Also in the book, Harry falls off his broom and Cedric Diggory catches the Snitch. In the film, the Hufflepuff Seeker is struck by lightning and Harry falls of his broom, leaving the Snitch apparently uncaught. Also in the film, Angelina Johnson crashes after her broom catches fire which never occurred in the book.

### 10. The Marauder's Map

* The origins of the Marauder's Map are not revealed in the film. The whole storyline of the Marauders is left out. Potential continuity errors are avoided in later films when Voldemort refers to Pettigrew as "Wormtail" in the dream Harry witnesses ( *Goblet of Fire*) and Moody refers to Sirius as "Padfoot" in front of Harry (in *Order of the Phoenix*), which allows for Harry to know their nicknames. In the film Sirius shows knowledge of the map stating that the map never lies.
* In the film, Harry's two visits to Hogsmeade are combined into a single trip.
* In the book Ron, Flick and Hermione were with Harry when he eavesdropped on Fudge's conversation with staff and Rosmerta. In the film Harry was alone as the Inn forbade under-age wizards from entering the pub that day. Also in the film Harry snuck in using his Invisibility Cloak, while in the book he hid underneath the table as he did not bring the cloak during his first visit to Hogsmeade.
	+ In the film, this conversation is taken to a private room, with only Harry, Rosmerta, McGonagall, and Fudge present.
	+ In the film, the storyline of Sirius also being accused of Charlotte Potter's murder is omitted.
	+ In the film, Harry's reaction to the truth is limited to a single scene where he angrily swears he would kill Black. In the book, this was more drawn out where Harry was both angry and depressed for days with nightmares over this fact and that the people who knew the truth did not bother to tell him.

### 11. The Firebolt

* In the book, Harry received his Firebolt for Christmas right after his Nimbus 2000 was destroyed. Eventually, Sirius Black revealed that he had sent the broom. In the film, Harry receives the Firebolt at the end of the film, and although there was no note, Hermione shows Harry that one of Buckbeak's feathers came with it.
	+ In addition, the book had Professor McGonagall confiscating the Firebolt shortly after Harry received it to check for jinxes after Hermione notified her of it, under suspicions that Sirius Black sent it, and taking months before Harry was allowed to use the Firebolt. All of this was omitted from the film due to the switching of when the Firebolt was given and as such Harry does not get into an argument with Hermione.
* In the book, Ron and Hermione get in a huge argument because of the problems with their pets; in the film most of this is omitted, except for some of Ron's initial arguments with Hermione which didn't go as far as the book.
* Neither Hermione, Flick or Ron attempt to help Hagrid prepare for Buckbeak's trial in the film.

### 12. The Patronus

* In the book, during his first anti-dementor lesson, Harry tries to ward off the dementor twice unsuccessfully before succeeding. But in the film, he only tries once unsuccessfully before succeeding. Also, Harry's memory in the book that works is the memory of how happy he was that he would be leaving the Dursleys. In the film, he uses a made-up memory of his parents.

### 13. Gryffindor Versus Ravenclaw

* In the film, the part where Sirius tries to kill Wormtail disguised as a rat in the middle of the night with a knife scaring Ron and slashing his bed curtains is omitted. However, the scene where McGonagall is in the Common Room and Ron tells about what happened is included in a deleted scene.
* Due to Quidditch being mostly written out, Cho Chang does not appear until the next film.

### 14. Snape's Grudge

* Harry throws snowballs at Draco and his cronies while under the Invisibility Cloak in the outskirts of Hogsmeade. In the novel, he throws mud-balls. The scene is also extended, with Harry also debagging Crabbe and kicking his backside, pulling Pike's hat over his eyes and swinging him around by his scarf, and dragging Malfoy away by his feet. Omitted from the film is the hood of the cloak falling off Harry's head causing Malfoy to learn of Harry's unauthorised visit, so no one (except Ron, Flick, Hermione, Fred and George) knows of Harry's illegal visiting.
	+ Hermione is also watching this with Ron and Flick in the film. In the book, Harry and Ron had not reconciled their problems with Hermione yet so she was elsewhere.
* In the novel, while trying to make the Marauder's Map "reveal its secrets," Snape tries once and fails. He then tries again with different words and it fails. He tries once more, again with different words, and it finally insults him. In the film, he only tries once and it insults him.
* In the film, the "Snape's Grudge" scene happens at night when Snape catches Harry in the hallway after he saw Pettigrew's name one night on the Marauder's Map and went to find him. In the book, Snape catches Harry in the hall right after he climbed up the One-Eyed Witch's hump after being seen by Malfoy in Hogsmeade. Both versions of the "Snape's Grudge" scene end with Lupin taking the map.
	+ Due to the differing circumstances to how Harry was caught in the film, Ron and Flick are absent from this scene. In the book, Ron and Flick came and claimed the map was from Zonko's Joke Shop to help cover for Harry and were also present when Lupin lectured Harry about the map after Snape left.
* In the book, when Professor Snape is insulted by the Marauder's Map, each Marauder says something different to Professor Snape, with Lupin saying the bit about Snape minding his own business. In the film, however, that is all that the map says. Additionally, in the book, Snape recognises the Marauders' nicknames and angrily summons Lupin, wanting to know if he gave Harry the map. In the film, Snape shows no sign of recognising the names, instead berating Harry for the insults the map produced.

### 15. The Quidditch Final

* In the novel, Hermione slaps Malfoy and he reacts passively. In the film, this is slightly extended. Instead, Hermione first draws her wand on Malfoy, and then punches him in the face, in both situations he acts cowardly.
* In the books, Hermione was walking behind Harry, Ron and Flick on their way to Charms, but when they get to the class she is gone, and they don't know where she is until later that day when they find her sleeping on her Arithmancy book in Gryffindor Tower. None of this happens in the film.
* Due to Quidditch mostly being written out in the film, the part of Gryffindor winning the Quidditch Cup was omitted.

### 16. Professor Trelawney's Prediction

* In the film, after Hermione storms out of the Divination lesson from being insulted by Trelawney, on her way out, she knocks a Crystal Ball off the table and it rolls down the Divination Stairwell. Harry notices it on his way out and decides to take it back to the classroom. He then finds Trelawney in a trance and it is here where she tells him a prophecy. In her book her trance takes place during Harry's exam.
	+ Because of the Divination exam being omitted Flick no longer sees Buckbeak's "death" or Sirius attacking Ron in the crystal ball.
* In the book, while the quartet are on their way to Hagrid's hut when Buckbeak's execution is to take place, they bring Harry's Invisibility Cloak with them, but in the film, they do not bring the cloak at all.
* In the novel, during the quartet's visit to Hagrid, they follow him out to his back garden where he comforts Buckbeak and says "It's okay, Beaky." This is omitted from the film, as Hagrid doesn't have a garden and Buckbeak is laying right outside the front of Hagrid's hut.
* In the film, in Hagrid's hut a jar of yellow powder breaks which appears to have been thrown by a kind of rock fossil and then another one hits Harry on the back of the head. This causes Harry to turn and show Hagrid that Dumbledore, Fudge and Macnair are coming. In the novel, Hagrid just sees the party coming through his window and tells the quartet to leave and there is no vase broken.
* The feeble, elderly member from the Committee for the Disposal of Dangerous Creatures never appears.

### Cat, Rat and Dog

* In the film, after Buckbeak's apparent execution, Hermione starts crying and hugs Ron. This never happens in the book.
* Crookshanks never recognises Sirius as an Animagus in the film.
* In the book, Ron is generally depicted as being brave and heroic under stress while Hermione was depicted as being nervous, terrified/frightened. In the film, Ron's bravery was transferred to Hermione and Hermione's nervousness/terror was transferred to Ron.
* In the film, Ron saw Sirius/Padfoot appear and pointed the dog out to Harry, Flick and Hermione in a quivering, frightened tone of voice. In the book, Flick knows that Sirius is coming because she had seen it happen during her Divination exam and yells "Snuffles, no!" to try and warn him not to.
* In the book, Sirius (in Animagus form) had grabbed Ron by the arm and that Ron's leg was broken when he tried to use one of the Whomping Willow's roots to hold them in place to avoid being dragged off only for the pressure to break his leg. This was changed to Ron behind grabbed by the leg in the film likely for being too graphic.
* In the book, Flick manages to get through the Whomping Willow and to the Shrieking Shack on her own because she had been there before visiting Sirius as she believed he was innocent. In the film she enters the Shrieking Shack with Harry and Hermione, as she had never visited Sirius before and did not believe him to be innocent.
* In the novel, when Hermione and Harry find Ron and Flick in the Shrieking Shack, Sirius disarms Harry and Hermione with Ron's wand and catches their wands, but in the film, he does not as he does not have Ron's wand. However, Harry does get disarmed by Lupin the moment he enters the room in both the book and film, while in the film both Flick and Hermione's wands are in their pockets, but in the novel, Lupin blasts Harry's wand away and two other wands that Hermione was holding and Lupin catches them all deftly (Flick was not disarmed as she had been standing protectively in front of Sirius). Also, in the film, when Lupin disarms Harry, the latter's wand disappears near the staircase. Ron is not disarmed in the film, although like Flick and Hermione, he does not consider using his wand.
* The following text appears in the book, after Harry and Hermione find Ron, Flick and Sirius in the Shrieking Shack: Ron spoke to Black. "If you want to kill Harry, you'll have to kill us too!" he said fiercely, though the effort of standing upright was draining him of more colour, and he swayed slightly as he spoke. In the film, the line was spoken by Hermione while Ron remained in the corner and did not say or do anything.
* This quote is also said in the book, after Lupin enters and greets Sirius as an old friend: "I trusted you, and all the time you've been his friend!"; it was shouted at Flick and Lupin by Harry, but in the film, it is Hermione who shouts this at Lupin when she thinks both he and Sirius are wanting to kill Harry when Sirius says "Let's kill him!" (although he was actually referring to Peter Pettigrew). She also first shouts "NO!" before saying Harry's line from the novel.
* In the film, after seeing Pettigrew's name on the map, Harry says this to Lupin. In the book, Harry never saw Pettigrew's name on it, and Lupin was the one who saw Pettigrew's name after acquiring the map and using it on the same day as Buckbeak's execution, since he knew Harry, Ron, Flick and Hermione would visit Hagrid that day. These events are what caused Lupin to believe that Sirius is innocent.

### Moony, Wormtail, Padfoot, Prongs and Kit

* The story of Lupin's connection to the Shrieking Shack and Whomping Willow is omitted.
* In the novel, Snape appears in the Shrieking Shack after pulling off the Invisibility Cloak, but in the film, as the quartet didn't bring the cloak with them, Snape appears visible and is seen when he disarms Sirius.
* Also, in the film, Snape disarms Sirius since Lupin passed his wand to him (Sirius) when Sirius was wanting to kill Pettigrew. In the novel, Lupin never gave his wand to Sirius, so Snape never disarms the latter.

### 19. The Servant of Lord Voldemort

* As the identities of the Marauders are not revealed until the fourth and fifth films, it causes a bit of confusion as to why Snape has such a hatred towards Sirius and Lupin in the third for those who have not read the books. In the novel, Snape is as eager to hand over Lupin to the dementors as well as Sirius, despite the fact that there is not any evidence supporting Snape's claim that Lupin was helping Sirius into the castle, which he was not.
* In the film, Lupin pleads with Snape while Sirius continues to taunt him. Snape is more calm (albeit still spiteful), confronting the two, as opposed to the book, where he seems to be angry and even more reluctant to listen, as he bounds and gags Lupin, threatens Flick with suspension and states that Harry deserved to be killed by Sirius.
* In the book, Harry, Ron, Flick and Hermione all try and disarm Snape at the same time, causing him to hit against the wall and go unconscious. In the film, it is only Harry who does this, as seen when he sneakily pulls Hermione's wand from her pocket. Ron, Flick and Hermione are shocked that Harry did this, as Snape is a teacher.
* In the book, Ron hesitates before giving Scabbers to Lupin. In the film, it is Sirius who takes Scabbers from Ron, and he does it by force, instead of Ron giving Scabbers to him freely.
	+ Similarly, when Sirius explains that Peter Pettigrew is alive and fingers who it is, Ron initially thinks Sirius truly is insane, thinking Sirius was referring to him, before Sirius clarifies that he was in fact referring to his pet rat, Scabbers, whom he was holding at the time.
* In the book, it takes a while for Peter to confess to betraying Lily and James Potter, while in the film, he confesses almost immediately, as the film versions almost always cut to the chase.
	+ His confession of killing Charlotte Potter is omitted.

### 20. The Dementor's Kiss

* In the books, a transformed werewolf is described as looking almost like a true wolf except for a few subtle differences like the shape of the snout and tail and the eyes. However in the film, a transformed werewolf looks more like the anthropomorphic versions from other werewolf films.
* In the book, Snape had been unconscious because of the spell cast by Hermione, Flick, Ron and Harry and had to be suspended in mid-air by magic to be brought out of the Shrieking Shack. He was not there to protect the quartet when Lupin transformed into a werewolf, but in the film, Snape was left behind, but suddenly regained consciousness to protect the quartet from Lupin. In the book, Snape regains consciousness only after Sirius, Hermione, Flick and Harry become unconscious because of the Dementors.
* In the film, while Sirius and Lupin (both transformed) fight, Harry runs up and throws a stone at Lupin, hitting him on the back of the head to try and attack Harry, until the sound of a female wolf (sounding like Flick's voice) stops Lupin and then runs away. Harry never threw anything at the transformed Lupin in the book.
* In the book, Flick and Hermione are with Harry and Sirius when they are attacked by the Dementors. In the film, they attempt to run after him, but are stopped by Snape, forcing them to stay behind with Ron, who is not unconscious but has a broken leg and would likely be unable to keep up with Harry if he, himself, tried to go after him.
* In the book, Ron is obviously stunned unconscious by Peter Pettigrew with Lupin's wand (which puts him in danger of hurting his leg worse), but in the film, Ron is not stunned and remains conscious the whole time.

### 21. Flick and Hermione's Secret

* In the film, Dumbledore instantly believes the quartet, like in the book and gives them rules how to rescue Sirius. When Dumbledore is telling them this, however, he absent-mindedly taps Ron's bandaged leg which does not happen in the book.
* In the book, Dumbledore tells Harry and Flick that Sirius is locked up in Professor Flitwick's office in the West Tower, thirteenth window from the right of the tower, but in the film, Dumbledore tells them that Sirius is locked up in the topmost cell of the Dark Tower.
* In the book, when Harry and Flick go back in time, the whole view of the hospital wing disappears and different colours and shapes blur around them until they soon land in the deserted Entrance Hall, but in the film, when they go back in time, they remain standing in the hospital wing while Harry watches themselves as well as others who were in the hospital wing since the previous three hours doing everything backwards until the whole thing stops. This means that the view does not disappear and no different colours or shapes appear around Harry and Flick in the film.
* In the film, when Harry and Flick go back in time, Flick throws 2 ammonite fossils at both Hagrid's pot (because that had happened) and at Harry to get his attention, so he can see Fudge and Macnair coming to Hagrid's hut. Flick later howls like a wolf to call Lupin away from fighting Padfoot, in turn causing him to come after them instead, at which point they are rescued by Buckbeak. In the novel, neither of these two events occur. All those events revealed they never actually changed the present, but instead were already part of the actions unseen previously by their past selves.
	+ This kind of time-travelling interaction is known as a "bootstrap paradox" or casual loop, where the interaction between a time-traveller and their past self is a loop of actions and inspirations without an exact beginning or end.
* In the film, Flick is with Harry when he saves himself and Sirius from the Dementors, instead of with Buckbeak.
	+ In addition in the book, when Harry is about to break out into the open, he points out to a protesting Flick that they need to get out into the open, not to interfere, but to evade the then-incoming (and recently-transformed) Professor Lupin. This was obviously changed in the film.
* In the book, Harry figured out that he was the one that cast the Patronus that saved their past selves before using it. In the film, as Flick was with him, she convinces Harry that no one is coming to save them leading Harry to cast the Patronus and realising the truth afterwards.
* In the film Harry's Patronus creates a cool light show. This never occurs in the books; not even a full-bodied patronus produces this.
* In the book Flick rescues Sirius with "Alohomora," but in the film she uses "Bombarda," a spell made up for the films. In the French adaptation of the film, the spell "Alohomora" is used instead.

### 22. Owl Post Again

* In the film, when Harry and Flick go back to the hospital wing after saving Sirius and Buckbeak, Ron is already awake and asks how he and Flick got outside the wing, when they were right in front of him. In the novel, Ron is still sleeping when they get back.
* In the novel, when Harry and Flick arrive in Lupin's office, Lupins tells them about his resignation, that he resigned because Snape told the Slytherins about Lupin being a werewolf until Dumbledore comes in. When Dumbledore is there, they discuss about Harry feeling bad for not letting Lupin and Black kill Pettigrew, realising he would help Voldemort return from Trelawney's prophecy. Dumbledore reminds Harry that he saved Black, an innocent man, from a terrible fate, that Pettigrew owes a life debt to Harry for saving him, which Dumbledore is sure will prove useful later one. Dumbledore also mentions that Harry has some of his father's qualities, which is why his Patronus took the form of Prongs (a stag). In the film, it is Lupin that tells Harry all this. Also:
	+ Snape is not identified as being the one revealing the secret of Lupin's condition.
	+ There is no mention of why Harry's Patronus is a stag, though it was included in the original script.
	+ Harry appears to say that he feels sorry for not letting Sirius and Lupin kill Pettigrew although in a very different way (if this is true): "None of it made any difference. Pettigrew escaped."
	+ There is no talk about Trelawney going strange, when she was actually making the second prophecy.
	+ Dumbledore is not present with Harry and Flick as they go to visit Lupin in his office as he is leaving.
* The part of Ron receiving Pigwidgeon from Sirius to replace Scabbers was omitted. This caused a continuity error with the following films where Ron was seen with him, without any explanation on how he got an owl, though of course he could have gotten an owl by other means and as Pigwidgeon is very small he would likely be a cheap owl for Ron to get.
* The letter addressed to Harry that Sirius sent with Pigwidgeon which gave him visitation rights to enter Hogsmeade was omitted. This caused some continuity errors in the following films of Harry being able to enter Hogsmeade freely.
* The part where Harry meets Uncle Vernon on the platform at King's Cross was omitted in which he tells his uncle that he has a godfather, who has escaped from wizard prison.

## Differences From Earlier Films in the Series

* Most wands have taken different shapes. This is marked as the first film to start making the wands for each character uniquely decorated.
* Whenever a spell is cast in the film, a faint whistling can be heard. This is the only film in which spells make this noise and are mostly used to signal when simple waves of the wand are actually some kind of spell.
* This is the first film to feature hand-gesture magic, with Dumbledore igniting a candle with a wave of his hand, Lupin opening a chest with just passing his hand over the lock, and Dumbledore's cast of "*Arresto Momentum*" to stop Harry from falling after the Dementors caused him to fall off his broom.
* The spell *Expelliarmus* was changed in effect and appearance. In the previous film, it was a bright, golden beam that propelled the user several feet backwards, from this film and onwards, it became a fast, bright spark that can accurately hit the opponent's wand and sent it flying away.
* The Harry Potter logo itself has changed. The tail of the "y" is longer and extends further to the left. The "P" lightning bolt is longer. The logo has an overall silver colour whereas the logos of the two previous films were gold. This reflects the darker tone of the film, and on subsequent films, the darker the tone, the darker (and decaying) is the logo.
* This is the first and only film not to feature the title in clouds.
* It is the only film that uses a technique where black iris fade in and out for scene transitions (which is a similar technique used in silent films).
* The Leaky Cauldron has now changed location and structure.
* In the first film, Tom, the bartender and landlord of the Leaky Cauldron was portrayed by Derek Deadman; but in this film, Deadman has been replaced by a different actor, Jim Tavaré. There is also a sharp difference between these two portrayals: in the first film, Tom appeared quite normal with balding brown hair but in this film, he looks like a hunchback, and is bald.
* Scabbers, Ron's rat, now has excess hair on his ears.
* In the single most noticeable change of cast, Michael Gambon now plays Dumbledore, following the death of Richard Harris who played the wizard in the first two films. Gambon's portrayal in this and future films is of a more robust and eccentric wizard. The films have made no attempt to reconcile the change in Dumbledore's appearance and demeanour, although given the concept of the series, it is not impossible to do so.
* Hogwarts itself has new features:
	+ The Clock Tower, Clock Tower Courtyard, Wooden Bridge and the Sundial Garden are added to the back of the school.
	+ The Central Tower and the two Bell Towers now have different shapes.
	+ The North Tower is added just behind the clock tower courtyard.
	+ The Dark Tower is also added in between the Central Tower and Defence Against the Dark Arts Tower.
	+ Hagrid's Hut has changed location and shape; in the first two films, the hut is made up of only one room and is located close to the entrance to the Bell Towers and Greenhouses. In this and future films, the hut now consists of two rooms and is located down the hill to the back of the castle, about half way between the Entrance Gates and the Sundial Garden and now has a pumpkin patch next to it.
	+ One possible explanation could be that Hagrid was promoted to new bigger living quarters closer to the castle after getting the Care of Magical Creates job, enabling him to perform both his teaching and grounds-keeping duties easily. It would also give students a safer place to take lessons, away from the forest.
* The location of the portrait of the Fat Lady, the entrance to the Gryffindor Common Room, has been moved to the Grand Staircase. The appearance of the Fat Lady has also changed, with a different actress, background, and ball gown from the first film; in the first film, the Fat Lady is played by Elizabeth Spriggs. She is shown with black hair and a pink silk dress and she doesn't seem to have much personality. Oddly, this version of her is not particularly fat. Her portrait is located at the end of a corridor somewhere in the castle, but its location is never specified. The Fat Lady as portrayed by Spriggs moves only when approached by a student and very little at that. She also asks for the password, ensuring more effective concealment of the common room. In the first film, given the Fat Lady's dress and background, she seems to have lived in sixteenth century Europe.
	+ In this film she is played by Dawn French, who portrays the character with a more humorous side, such as giving her a bad singing voice. This iteration of her is much, much fatter than the previous one. She is much louder and more flamboyant and would be obvious to any passing members of other houses, who would also be able to hear Gryffindor students as they gave her the password, which this version of the portrait is reluctant to listen to. By this time, her portrait has been moved to the seventh floor of the Grand Staircase. The portrait is shown to swing backwards rather than forwards in this film as well. In the third film, given the Fat Lady's dress and background, she seems to have lived during the Classical period.
* The Whomping Willow is in a different location than it was in *Chamber of Secrets*; in the earlier film, the Willow was very close to the school and inside the Training Grounds. In this film, the Willow is a considerable distance from the school, on the side of a slope and amidst rocky terrain.
* The Whomping Willow also went through a significant design change. In the previous film, it had thick, club/fist-like branches that attempted to punch and crush anything that comes nearby, with thin branches protruding from the tips. In this film, it looked more like a regular willow, with long, thin branches it used to slap and grab anything that moves too close.
* The floating candles in the enchanted ceiling of the Great Hall look melted and most of them float in groups and are irregular in sizes. In the previous two films, each of the candles float tall and with enough distance from the other.
* The Hogwarts uniforms have changed; in the first two films, the students wore plain black robes with thick striped ties and the house shields on the robe located at the left side of the chest were bright, and in the third film and onward, they wear robes with coloured hoods and pinstripe ties and the house shields looking dimmer, in addition to the rest of the uniforms being darkened. However, in the previous film, the memory of the 16 year-old Voldemort was wearing a tie that had the exact look the ties do in this and future films, for unknown reasons.
* Professor Flitwick was not cast in this film. Instead, his actor, Warwick Davis, appeared as the choir conductor (credited only as "wizard"). In *Goblet of Fire*, Davis was again credited as Flitwick, but retained the appearance of the choir conductor.
* This is the first film to feature specialised closing credits. The ones in this film are made to look like the Marauder's Map with the cast names accompanied by the "footsteps."
* Dumbledore does not say Harry's name at all in the film. This is the only film in which this happens, although *Harry Potter and the Deathly Hallows: Part 1* would not count, due to Dumbledore having died near the end of the previous film and flashbacks and voices of Dumbledore saying hints and the like.
* Dudley Dursley has no lines in this film, due to not having any lines in the script. However, only a bit of his voice can be heard when he laughs before Aunt Marge kisses him and when he grunts the first time and the second time after two of Aunt Marge's buttons fly off her shirt and hit him on the forehead those two different times.

## Chapters

1. Under Covers Prologue
2. Aunt Marge's Big Mistake
3. The Knight Bus
4. The Leaky Cauldron
5. The Monster Book of Monsters
6. In Grave Danger
7. The Dementor
8. Welcome and Warning
9. Tea Leaves
10. Buckbeak
11. Boggart in the Wardrobe
12. Talent for Trouble
13. Flight of the Fat Lady
14. Substitute Teacher
15. Grim Defeat
16. The Marauder's Map
17. Who's There?
18. I Hope He Finds Me
19. The Patronus
20. Seeing the Impossible
21. Professor Trelawney's Prediction
22. Witnesses to an Execution
23. The Whomping Willow
24. Sirius Black
25. Peter Pettigrew
26. Friends Become Foes
27. The Dementor's Kiss
28. Flick's Secret
29. Onlookers to the Rescue
30. Saving Lives
31. Truly Seen, Truly Free
32. Two Places at Once
33. Mischief Managed
34. The Firebolt
35. End Credits Map