List of the Adventures of Jimmy Neutron : Boy Genius episodes - wikipedia List of the Adventures of Jimmy Neutron : Boy Genius episodes This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. ( April 2015 ) The following is a list of all The Adventures of Jimmy Neutron : Boy Genius episodes. The series is based on the 2001 film Jimmy Neutron : Boy Genius. Contents 1 Series overview 2 Episodes 2.1 Pilot and Film ( 1998, 2001 ) 2.2 Season 1 ( 2002 -- 2003 ) 2.3 Season 2 ( 2003 -- 2004 ) 2.4 Season 3 ( 2004 -- 2006 ) 2.5 Specials ( 2004 -- 2006 ) 3 Home media 4 References Series overview Season Episodes Originally aired First aired Last aired Pilots September 7, 1998 December 21, 2001 20 July 20, 2002 ( 2002 - 07 - 20 ) September 5, 2003 ( 2003 - 09 - 05 ) 20 September 19, 2003 ( 2003 - 09 - 19 ) July 9, 2004 ( 2004 - 07 - 09 ) Specials May 7, 2004 ( 2004 - 05 - 07 ) July 21, 2006 ( 2006 - 07 - 21 ) 21 November 11, 2004 ( 2004 - 11 - 11 ) November 25, 2006 ( 2006 - 11 - 25 ) Episodes Pilot and film ( 1998, 2001 ) Title Directed by Written by Original air date `` Runaway Rocketboy ! '' John A. Davis John A. Davis and Steve Oedekerk Story by : John A. Davis September 7, 1998 ( 1998 - 09 - 07 ) Jimmy ( voiced by Debi Derryberry ) runs away after his parents ground him for launching Carl ( voiced by Rob Paulsen ) off the roof, but soon discovers King Goobot and his henchman, Ooblar, trying to take over the world. While Hugh and Judy Neutron are talking about Jimmy returning home, Jimmy thwarts their plot, and returns home. The episode ends with Carl coming into the house and asking if he can use their toilet. `` Jimmy Neutron : Boy Genius '' John A. Davis John A. Davis, Steve Oedekerk, J. David Stem and David N. Weiss Story by : John A. Davis and Steve Oedekerk December 21, 2001 ( 2001 - 12 - 21 ) An extremely intelligent ten - year - old boy and his friends must rescue their parents after they are abducted by aliens. Season 1 ( 2002 -- 2003 ) Unlike Season 2 or 3, Season 1 of Jimmy Neutron takes a more comical approach to the show, with little development of Jimmy and Cindy 's relationship. Jimmy, Carl, and Sheen are present for all episodes. Cindy was absent for 5 episodes. Libby was absent for 7 episodes. Hugh was absent for 3 episodes. Judy was absent for 5 episodes. Goddard was absent for 4 episodes. No. overall No. in season Title Directed by Written by Original air date `` When Pants Attack '' Keith Alcorn Teleplay by : Steven Banks Story by : Gordon Bressack & Charles M. Howell July 20, 2002 ( 2002 - 07 - 20 ) Jimmy, Carl, Sheen, and Cindy are attacked by their own pairs of pants resulting from a new invention gone awry, eventually setting off a chain reaction for all of the other pants in town. 2a 2a `` Normal Boy '' Keith Alcorn Jed Spingarn September 6, 2002 ( 2002 - 09 - 06 ) Jimmy wants to be a normal boy because his classmates are making fun of how smart he is. However, his brain - draining invention glitches and instead causes him to become unintelligent and goofy, just when a meteor is about to hit the planet Earth. Jimmy 's friends must work together to help him return to his genius self before the meteor destroys Earth. 2b 2b `` Birth of a Salesman '' Keith Alcorn Steven Banks September 6, 2002 ( 2002 - 09 - 06 ) Jimmy invents a salesman robot to win in a fundraiser contest against Cindy. 3a 3a `` Brobot '' Keith Alcorn Evan Gore & Heather Lombard Story by : John A. Davis September 13, 2002 ( 2002 - 09 - 13 ) When his friends are too busy to help test his new pogo stick, Jimmy invents a little brother robot who soon becomes annoying. 3b 3b `` The Big Pinch '' Keith Alcorn Jed Spingarn September 13, 2002 ( 2002 - 09 - 13 ) Wanting to prove Cindy wrong, Jimmy brings Thomas Edison to the present, but is unable to take him back when Edison falls for Ms. Fowl. Absent : Hugh, Judy 4a 4a `` Granny Baby '' Keith Alcorn Andrew Nicholls & Darrell Vickers September 20, 2002 ( 2002 - 09 - 20 ) When Granny Neutron visits while his folks are away, Jimmy accidentally turns her into a baby and must look after her while simultaneously working on an antidote so he can change her back to normal before his folks return home. 4b 4b `` Time is Money '' Keith Alcorn Steve Oedekerk September 20, 2002 ( 2002 - 09 - 20 ) The Neutrons become rich after Jimmy goes back in time to convince his dad to invest in McSpanky 's burger joint. Absent : Cindy, Libby 5a 5a `` Raise the Oozy Scab '' Mike Gasaway Jed Spingarn September 27, 2002 ( 2002 - 09 - 27 ) Jimmy, Carl, Sheen, and Cindy go underwater in a submarine to look for treasure, only to find out it was n't what they expected. Absent : Hugh, Judy 5b 5b `` I Dream of Jimmy '' Keith Alcorn Andrew Nicholls & Darrell Vickers September 27, 2002 ( 2002 - 09 - 27 ) Carl is having a problem with his nightmares, so he convinces Jimmy to help him. However, Carl accidentally gets Jimmy stuck in his next dream and Jimmy has to find his way out. Absent : Libby 6a 6a `` Jimmy on Ice '' Keith Alcorn & Mike Gasaway Gene Grillo October 4, 2002 ( 2002 - 10 - 04 ) Jimmy freezes Retroville on a hot day, sending the town into a second ice age. Later, he has to find a way to melt the large amounts of snow and ice. Absent : Goddard 6b 6b `` Battle of the Band '' Keith Alcorn Spencer Green October 4, 2002 ( 2002 - 10 - 04 ) Jimmy, Carl, and Sheen form a rock band so they can beat Cindy and Libby in the school talent show, but their friendship is nearly destroyed. 7a 7a `` See Jimmy Run '' Keith Alcorn Butch Hartman & Steve Marmel October 14, 2002 ( 2002 - 10 - 14 ) Wanted to beat Cindy in a running race at their elementary school, Jimmy gains super speed with his new shoes, but the side effect is that he ca n't stop running. He tries to figure out a way to get his shoes off of him. Absent : Goddard 7b 7b `` Trading Faces '' Mike Gasaway Andrew Nicholls & Darrell Vickers October 14, 2002 ( 2002 - 10 - 14 ) Jimmy and Cindy switch minds ( and voices ) and need their friends to set them back in their correct bodies. 8a 8a `` The Phantom of Retroland '' Keith Alcorn Andrew Nicholls & Darrell Vickers October 25, 2002 ( 2002 - 10 - 25 ) Jimmy, Carl, and Sheen go to investigate a supposed `` phantom '' in Retroland, which turns out to be real. 8b 8b `` My Son, the Hamster '' Mike Gasaway Gene Grillo October 25, 2002 ( 2002 - 10 - 25 ) Jimmy accidentally switches bodies with Carl 's hamster. Absent : Cindy, Libby 9a 9a `` Hall Monster '' Mike Gasaway Steven Banks November 1, 2002 ( 2002 - 11 - 01 ) Jimmy becomes hall monitor, but takes it too far when he arrests his friends after abusing his power. Absent : Judy 9b 9b `` Hypno Birthday to You '' Keith Alcorn Darwin Vickers November 1, 2002 ( 2002 - 11 - 01 ) Jimmy hypnotizes his parents into thinking that it is his birthday every day, but soon grows bored of it. 10a 10a `` Krunch Time '' Keith Alcorn Evan Gore & Heather Lombard November 15, 2002 ( 2002 - 11 - 15 ) Jimmy invents a candy everyone becomes addicted to, and the other citizens become enraged when he refuses to give them more of it. 10b 10b `` Substitute Creature '' Mike Gasaway Darwin Vickers November 15, 2002 ( 2002 - 11 - 15 ) Jimmy accidentally turns Mrs. Fowl into a 50 - foot tall, Godzilla - like creature, whom everyone is scared of. 11a 11a `` Safety First '' Mike Gasaway Andrew Nicholls & Darrell Vickers November 24, 2002 ( 2002 - 11 - 24 ) Jimmy creates two Nanobots designed to fend off bullies, but they end up wreaking havoc. 11b 11b `` Crime Sheen Investigation '' Keith Alcorn Andrew Nicholls & Darrell Vickers November 24, 2002 ( 2002 - 11 - 24 ) Jimmy investigates the disappearance of Sheen 's lost Ultra Lord action figure and uses science to solve it. Absent : Libby 12a 12a `` Journey to the Center of Carl '' Keith Alcorn Steven Banks January 31, 2003 ( 2003 - 01 - 31 ) Jimmy invents a sick patch that is guaranteed to get the wearer out of having to attend school. It, unfortunately, ends up making everyone sick, so Jimmy and Sheen go travel inside of Carl 's body to fight his germs and create a vaccine. 12b 12b `` Aaughh ! ! Wilderness ! ! '' Mike Gasaway Gene Grillo January 31, 2003 ( 2003 - 01 - 31 ) Jimmy, Carl, and Sheen are camping with Hugh, but end up in trouble with a bear. Absent : Cindy, Libby 13a 13a `` Party at Neutron 's '' Keith Alcorn Steven Banks February 17, 2003 ( 2003 - 02 - 17 ) Jimmy throws a party without his parents ' permission, which he must end quickly before they return. 13b 13b `` Ultra Sheen '' Keith Alcorn Gene Grillo February 17, 2003 ( 2003 - 02 - 17 ) Using Jimmy 's newest invention, Sheen travels inside his favorite video game to meet his hero, Ultra Lord. But when he ends up on a challenging level, Jimmy and Carl manage to save him. Absent : Goddard, Hugh, Judy, Cindy, Libby 14a 14a `` Broadcast Blues '' Mike Gasaway Gene Grillo March 14, 2003 ( 2003 - 03 - 14 ) Jimmy creates his own science TV show, which Cindy and Libby 's dance show competes with. 14b 14b `` Professor Calamitous, I Presume '' Mike Gasaway Steven Banks March 14, 2003 ( 2003 - 03 - 14 ) Jimmy 's rival, Professor Calamitous, tries to take over Retroville. 15 16 15 16 `` The Egg - pire Strikes Back '' Mike Gasaway Jed Spingarn April 25, 2003 ( 2003 - 04 - 25 ) Jimmy 's worst enemies, the Yolkians from the theatrical film, come back and pretend to be nice, but Jimmy suspects something about the Yolkian 's evil plan, leading the town to turn against him and attend a Yolkian party. At the same time, the Yolkians trick Cindy into helping them in their evil plan and Cindy, upon realizing that it is her fault when the Yolkians manage to resurrect Poultra, reforms herself by convincing the town to work with Jimmy to defeat the Yolkians. 17a 17a `` Maximum Hugh '' Keith Alcorn John Crane May 27, 2003 ( 2003 - 05 - 27 ) Jimmy invents a sweatband to help his dad perform better at the parent - child games, but he and his dad are disqualified for cheating along with Cindy and her mom. 17b 17b `` Sleepless in Retroville '' Mike Gasaway Steven Banks May 27, 2003 ( 2003 - 05 - 27 ) Jimmy invents a new sleep - over machine when Carl and Sheen come over for the night. Things take a scary twist, however, when Carl accidentally creates a pizza monster from tampering with the machine, and the three end up being chased, but are able to stop him with light. The pizza monster then wakes up and discovers that the whole event was a nightmare while he was sleeping. Absent : Cindy, Libby 18 18 `` Make Room for Daddy - O '' Keith Alcorn Steven Banks June 6, 2003 ( 2003 - 06 - 06 ) Jimmy makes his dad, Hugh more `` cool '', while dealing with some major flaws. 19 19 `` A Beautiful Mine '' Mike Gasaway Gene Grillo August 1, 2003 ( 2003 - 08 - 01 ) Jimmy, Carl, Sheen, Cindy, and Libby search for rare jewels on an asteroid, but become extremely greedy very soon after. Things get worse when aliens on the same asteroid plan to vaporize them. 20 20 `` Sorry, Wrong Era '' Keith Alcorn Gene Grillo September 5, 2003 ( 2003 - 09 - 05 ) Jimmy has invented a Time Replay Remote, which he uses as part of a prank pulled on Cindy and Libby. However, Hugh sees the invention and, in borrowing it to see how it works very well, accidentally sends Jimmy, Carl and Sheen back 200 million years. Now, the boys must work to avoid the prehistoric dinosaurs and get back to the present. Meanwhile, Hugh begins experimenting himself going forward and reverse in time with the Remote, thus annoying the people in Retroville. Season 2 ( 2003 -- 2004 ) In contrast to season one, 22 - minute episodes became the norm for season two. It took a mature and slightly more serious approach to the show. Jimmy, Carl, and Sheen are present for all episodes. Cindy was absent for 4 episodes. Libby was absent for 5 episodes. Goddard and Judy was absent for 3 episodes. Hugh was absent for 2 episodes. No. overall No. in season Title Directed by Written by Original air date 21 `` Beach Party Mummy '' Keith Alcorn Steven Banks September 19, 2003 ( 2003 - 09 - 19 ) Jimmy, Carl, Sheen, Cindy, and Libby travel to Egypt to find the ruins of the tomb of Queen Howsaboutaslapya, only to discover she 's actually Libby 's ancestor. Absent : Goddard, Judy and Hugh 22a 2a `` The Retroville 9 '' Keith Alcorn Steven Banks October 3, 2003 ( 2003 - 10 - 03 ) Jimmy, Carl, Sheen, Cindy, and Libby create an excellent baseball team with Jimmy 's improved baseball equipment. 22b 2b `` Grumpy Young Men '' Keith Alcorn Andrew Nicholls & Darrell Vickers October 3, 2003 ( 2003 - 10 - 03 ) Jimmy, Carl, and Sheen turn themselves into old men in order to buy an M - rated video game. But, they have to get back to their school ages before they turn to dust at 6 : 03. 23 24 `` Operation : Rescue Jet Fusion '' Mike Gasaway Steven Banks October 13, 2003 ( 2003 - 10 - 13 ) In a salute to spy films like the James Bond series, Jimmy teams up with his idol, actor and spy Jet Fusion, to save the world yet again from Professor Calamitious. 25 5 `` Nightmare in Retroville '' Mike Gasaway Steven Banks October 29, 2003 ( 2003 - 10 - 29 ) Jimmy creates a device that turns his friends into actual horror film monsters for Halloween costumes. 26a 6a `` Monster Hunt '' Mike Gasaway Gene Grillo November 11, 2003 ( 2003 - 11 - 11 ) A rumor spreads that a lake monster is terrorizing Retroville, but Jimmy thinks otherwise. 26b 6b `` Jimmy for President '' Mike Gasaway Steven Banks November 11, 2003 ( 2003 - 11 - 11 ) Jimmy runs for class president against Libby, Sheen and foreign exchange student Bolbi, and Carl ends up being forced by each of them to vote for them. 27 7 `` Return of the Nanobots '' Mike Gasaway Gene Grillo November 14, 2003 ( 2003 - 11 - 14 ) The Nanobots escape from Jimmy 's lab and wreak havoc by `` deleting '' the citizens of Retroville and trapping them in a virtual trash bin. 28 8 `` Holly Jolly Jimmy '' Mike Gasaway Gene Grillo December 8, 2003 ( 2003 - 12 - 08 ) After Jimmy accidentally knocks out `` non-existent '' Santa Claus while he says that Santa Claus does n't exist, he goes out to deliver all of the presents. 29 9 `` Love Potion 976 / J '' Keith Alcorn Gene Grillo February 13, 2004 ( 2004 - 02 - 13 ) Jimmy creates a love potion for his friends that makes them fall in love with the first person they see : Jimmy falls for Cindy, Carl for Jimmy 's Mom - Judy, and Sheen for Libby. 30 10 `` Sheen 's Brain '' Mike Gasaway Jed Spingarn March 8, 2004 ( 2004 - 03 - 08 ) After Sheen fails a history test, Jimmy increases Sheen 's brain to be larger and smarter. However, Sheen soon becomes evil and mad with power with his new supreme mental abilities, and proclaims himself king. Jimmy and Carl must stop Sheen from taking over Retroville, and the entire planet, by convincing him to drain his brain back to normal. 31a 11a `` Maternotron Knows Best '' Keith Alcorn Andrew Nicholls & Darrell Vickers March 9, 2004 ( 2004 - 03 - 09 ) Feeling unappreciated around the house, Judy takes a week off at a spa, with Jimmy inventing a replacement robo - mother. Things go awry when the robo - mother goes out of control, but Judy manages to save her son. Absent : Cindy, Libby 31b 11b `` Send in the Clones '' Keith Alcorn Steven Banks March 9, 2004 ( 2004 - 03 - 09 ) To avoid his chores, Jimmy makes clones of himself, including an optimist, a pessimist, a tough - talker, a French romantic, a comedian, and an evildoer. However, the clones cause trouble in Retroville rather than doing his chores. After freezing the other clones and only one had escaped, the real Jimmy takes the blame and the citizens of Retroville, including Carl, Sheen and Cindy, become upset with him and even the mob chases Jimmy in retribution. Absent : Libby 32a 12a `` The Great Egg Heist '' Mike Gasaway Gene Grillo March 10, 2004 ( 2004 - 03 - 10 ) Jimmy, Carl, Sheen, Cindy and Libby search for a precious egg, which is needed to save a princess from her evil relative, in a museum. 32b 12b `` The Feud '' Mike Gasaway Gene Grillo March 10, 2004 ( 2004 - 03 - 10 ) Jimmy and Carl are forbidden to see one another as their parents are fighting against each other. Absent : Cindy, Libby 33 13 `` Out, Darn Spotlight '' Mike Gasaway Steven Banks March 11, 2004 ( 2004 - 03 - 11 ) Jimmy joins his school play, `` MacBeth in Space '' to spend more time with his crush, Betty Quinlan. However, he only makes the special effects and Nick is assigned the lead role. When Nick hurts himself skateboarding, Jimmy rushes to save the play and takes Nick 's place as the lead role. Absent : Goddard 34 14 `` The Junkman Cometh '' Mike Gasaway Steven Banks March 12, 2004 ( 2004 - 03 - 12 ) Jimmy attempts to rescue Brobot and his parents from the Junkman 's ship. Absent : Cindy, Libby, Judy, Hugh 35a 15a `` Foul Bull '' Keith Alcorn & Kirby Atkins Andrew Nicholls & Darrell Vickers March 26, 2004 ( 2004 - 03 - 26 ) Miss Fowl takes her students on a trip to a rodeo. Absent : Judy, Goddard 35b 15b `` The Science Fair Affair '' Keith Alcorn & Kirby Atkins John P. McCann March 26, 2004 ( 2004 - 03 - 26 ) Jimmy is banned from the school science fair after Cindy convinces Principal Willoughby that he is too smart to compete. 36 16 `` Men at Work '' Mike Gasaway Andrew Nicholls & Darrell Vickers May 26, 2004 ( 2004 - 05 - 26 ) Jimmy 's newest invention requires pure gold, but when their gold for the invention is destroyed, they get jobs at a fast food diner, McSpanky 's burger joint. Management 's unfair treatment of Jimmy drives him to revamp the whole restaurant. 37a 17a `` The Mighty Wheezers '' Keith Alcorn & Kirby Atkins Gene Grillo June 7, 2004 ( 2004 - 06 - 07 ) Jimmy 's parents are on vacation for the week and Jimmy is left with Carl 's family. Jimmy, thinking the Wheezer family is too nerdy, gives them super powers. Absent : Cindy, Libby 37b 17b `` Billion Dollar Boy '' Keith Alcorn & Kirby Atkins Gene Grillo June 7, 2004 ( 2004 - 06 - 07 ) Jimmy meets Eustace Strytch, another boy genius who is a rich showoff as he and Jimmy begin an invention competition. 38 39 40 18 19 20 `` Win, Lose and Kaboom ! '' Mike Gasaway Jed Spingarn, Steven Banks & Gene Grillo July 9, 2004 ( 2004 - 07 - 09 ) After the town of Retroville receives a space rock with a message on it, Jimmy is determined to decode the message. After he figures out the message, which is sort of a riddle, Jimmy, Carl, Sheen, Cindy, Libby, Goddard, and Bolbi compete in an intergalactic game show, hosted by Meldar Prime ( voiced by Tim Allen ), in which the losers get their home planets destroyed. Season 3 ( 2004 -- 2006 ) Different screenshots from newer episodes and sound effects are added to the theme song, with the exception of the episodes `` Lights ! Camera ! Danger ! '', `` Fundemonium '', `` Stranded '', `` Jimmy Goes to College '', and `` Who 's Your Mommy ? / Clash of the Cousins '' replacing the original theme song from the first two seasons. Jimmy, Carl, and Sheen are present for all episodes. Cindy was absent for 5 episodes. Libby was absent for 6 episodes. Hugh and Judy was absent for 8 episodes. Goddard was absent for 4 episodes. After the episode `` Attack of the Twonkies '', Twonkies in their pre-transformation appearances appear at least once per episode as Easter eggs. No. overall No. in season Title Directed by Written by Original air date 41 42 `` Attack of the Twonkies '' Keith Alcorn Jed Spingarn November 11, 2004 ( 2004 - 11 - 11 ) Jimmy visits a comet, and while harvesting dust from the comet 's surface accidentally brings a small fluffy alien life - form back to Earth. Carl brings the alien, which he calls a `` Twonkie '', to class, and it produces multiple offspring. Everyone finds the Twonkies irresistibly adorable and adopts one. However, when the Twonkies hear music they morph into grotesque and vicious monsters. Jimmy and the citizens of Retroville must stop and capture the dangerous rampaging Twonkies and send them back to their comet before it leaves Earth 's orbit. Note : This one - hour episode has a special theme in the beginning. 43 `` The N - Men '' Mike Gasaway Gene Grillo November 27, 2004 ( 2004 - 11 - 27 ) While returning from a space voyage, Jimmy and his friends get zapped by the Van Pattern Radiation Belt and gain superpowers. Cindy gains super-strength, Sheen gains super-speed, Libby gains invisibility, and Carl can produce sonic belches. Jimmy simply turns orange and seems to lack powers entirely, resulting in his friends and the townspeople mocking him. However, when Jimmy loses control of his temper due to Cindy 's relentless insults, he turns into an orange Hulk - like monster and begins rampaging through Retroville. His friends must figure how to reverse his monstrous transformation so he can save them and himself from radiation poisoning. 44 `` Lights ! Camera ! Danger ! '' Keith Alcorn Steven Banks November 27, 2004 ( 2004 - 11 - 27 ) Jimmy, Carl, Sheen, Cindy, and Libby join a movie cast with a demanding director named Quentin Smithee, Professor Calamitous in disguise, who is secretly planning to kill them, and when Hugh is hired as `` Donut Boy '', he simply does n't get the point that he wo n't be in the film. 45 5 `` Fundemonium '' Mike Gasaway Tom Sheppard May 24, 2005 ( 2005 - 05 - 24 ) After losing his job, in order to stay in Retroville, Hugh makes a fortune creating a brand of children 's toys that Jimmy secretly modifies in his lab before his father presents the prototypes to the toy company. But the Nanobots trick Jimmy 's father into releasing them and using them as batteries for one of his toys. Once inside the toy, the Nanobots plot to destroy Retroville. Absent : Cindy, Libby 46 6 `` Stranded '' Keith Alcorn Jed Spingarn May 26, 2005 ( 2005 - 05 - 26 ) After an argument between Jimmy and Cindy about the equator, the gang travels in Jimmy 's hover car over there. Jimmy and Cindy fall out of the hover car and into the ocean while arguing and become stranded on a deserted island, where they seem to develop feelings for each other without the stress of their everyday lives in the way. Carl, Sheen, and Libby try to disable the autopilot and find their friends somewhere in the ocean. Absent : Hugh, Judy, Goddard 47 7 `` Jimmy Goes to College '' Mike Gasaway Gene Grillo May 27, 2005 ( 2005 - 05 - 27 ) Jimmy 's grades are so great that he is allowed to skip regular school and go directly to college. But when one of the students becomes jealous of Jimmy, he tries to embarrass him. 48 8 `` The Tomorrow Boys '' Keith Alcorn Christopher Painter June 17, 2005 ( 2005 - 06 - 17 ) After traveling into the future, Jimmy, Carl and Sheen find out Libby can be the future dictator of the world and now they must save Libby in the present. Absent : Hugh, Judy 49 50 9 10 `` The League of Villains '' Mike Gasaway Steven Banks June 18, 2005 ( 2005 - 06 - 18 ) King Goobot returns once more, and recruits every villain Jimmy has ever defeated to be part of his new army to get revenge on him. 51a 11a `` Who 's Your Mommy ? '' Mike Gasaway Christopher Painter June 20, 2005 ( 2005 - 06 - 20 ) Carl gets infected by a `` face - hugging '' parasite, and becomes pregnant with an electric Space Jellyfish Baby. 51b 11b `` Clash of the Cousins '' Mike Gasaway Gene Grillo June 20, 2005 ( 2005 - 06 - 20 ) Jimmy and his parents go to the Neutron 's little family reunion to see Hugh 's family. Apparently, someone is trying to destroy the family and Jimmy is blamed for destroying the stuff at the reunion. As it turns out, Baby Eddie is the one trying to ruin the reunion and Jimmy must prove his innocence and have his name cleared for something that he did n't do to save the reunion with the help of his friends, Carl and Sheen and his uncle and Hugh 's twin - brother, Gomer. Absent : Cindy, Libby 52 12 `` My Big Fat Spy Wedding '' Mike Gasaway Steven Banks July 22, 2005 ( 2005 - 07 - 22 ) Jimmy tries to prevent Jet Fusion from marrying a criminal, Beautiful Gorgeous, the daughter of Professor Calamitous. Absent : Judy, Hugh 53 13 `` Crouching Jimmy, Hidden Sheen '' Mike Gasaway Jed Spingarn November 18, 2005 ( 2005 - 11 - 18 ) Libby is captured by ninjas and Sheen must learn kung fu to save her. Absent : Judy, Hugh 54 14 `` The Incredible Shrinking Town '' Keith Alcorn Steven Banks January 23, 2006 ( 2006 - 01 - 23 ) Jimmy shrinks the whole town of Retroville. 55a 15a `` One of Us '' Keith Alcorn Steven Banks January 24, 2006 ( 2006 - 01 - 24 ) A children 's show has hypnotizing powers and turns the town of Retroville against Jimmy. 55b 15b `` Vanishing Act '' Keith Alcorn Christopher Painter January 24, 2006 ( 2006 - 01 - 24 ) Jimmy spends time with the magician Spamdini, which ultimately sends him and his friends on an interdimensional adventure. Absent : Judy, Hugh 56 16 `` The Trouble with Clones '' Mike Gasaway Gene Grillo January 25, 2006 ( 2006 - 01 - 25 ) Jimmy tracks down his evil clone once again and attempts to turn him good, but the clone has other ideas. Evil Jimmy creates a dark matter chip, producing a corrupted clone of Earth ; the real Earth and everyone living on it are at risk fading into oblivion. Jimmy must stop his evil clone 's plan before it is too late. 57a 17a `` The Evil Beneath '' Keith Alcorn Tom Sheppard January 26, 2006 ( 2006 - 01 - 26 ) Jimmy travels to the Bahama Quadrangle. Absent : Goddard, Cindy, Libby, Hugh, Judy 57b 17b `` Carl Wheezer : Boy Genius '' Keith Alcorn Steven Banks January 26, 2006 ( 2006 - 01 - 26 ) Carl wants to impress a girl by pretending to be a genius, and making Jimmy seem unintelligent in comparison to him. Absent : Cindy, Libby 58a 18a `` Who Framed Jimmy Neutron ? '' Keith Alcorn Steven Banks January 27, 2006 ( 2006 - 01 - 27 ) Jimmy is framed for a crime he did n't commit and goes to jail along with Carl and Sheen and Jimmy must clear his name for something that he did n't do with the help of a local hillbilly. Absent : Libby, Goddard 58b 18b `` Flippy '' Keith Alcorn Jed Spingarn January 27, 2006 ( 2006 - 01 - 27 ) Worried that his father can embarrass him at school, Jimmy installs a chip in Hugh 's ventriloquist dummy that makes him tell good jokes. But when Flippy the dummy begins to malevolently possess Hugh and drain his brain, Jimmy must save his father and change Flippy back to normal. Absent : Goddard 59a 19a `` How to Sink a Sub '' Keith Alcorn Gene Grillo November 17, 2006 ( 2006 - 11 - 17 ) After Jimmy sends the teachers of his school away for one week, the parents of Retroville fill in as the parents act bizarre. 59b 19b `` Lady Sings the News '' Keith Alcorn Jed Spingarn November 17, 2006 ( 2006 - 11 - 17 ) The kids start a news show, and Libby gets carried away with her gossip segment revealing Jimmy and Cindy dating, and at the end, Jimmy kisses Cindy. Absent : Goddard 60 20 `` King of Mars '' Mike Gasaway Gene Grillo November 25, 2006 ( 2006 - 11 - 25 ) Eustace returns and plans to take over Mars, but Eustace redeems himself and joins forces with Jimmy and his friends. Absent : Hugh, Judy 61a 21a `` El Magnifico '' Keith Alcorn Christopher Painter November 25, 2006 ( 2006 - 11 - 25 ) Jimmy turns Sheen 's dad into a superhero. Absent : Cindy, Libby 61b 21b `` Best in Show '' Keith Alcorn Steven Banks November 25, 2006 ( 2006 - 11 - 25 ) Goddard runs away from home after losing a pet show and Jimmy, Carl, and Sheen try to find him. Absent : Hugh, Judy Specials ( 2004 -- 2006 ) No. Title Original air date `` The Jimmy Timmy Power Hour '' May 7, 2004 ( 2004 - 05 - 07 ) Jimmy Neutron and Timmy Turner end in each other 's worlds and must work together with the other 's group of friends to return things back to normal. `` The Jimmy Timmy Power Hour 2 : When Nerds Collide ! '' January 16, 2006 ( 2006 - 01 - 16 ) Jimmy and Timmy fight over Cindy, while also attempting to save Dimmsdale from the Anti-Fairies and Retroville from Professor Calamitous. For the first time, Jimmy 's friends end up in Dimmsdale instead of just Jimmy, and Timmy 's fairies end up in Retroville instead of just Timmy. Absent : Hugh, Judy `` The Jimmy Timmy Power Hour 3 : The Jerkinators ! '' July 21, 2006 ( 2006 - 07 - 21 ) Jimmy and Timmy join forces to save both of their universes from getting destroyed by an evil monster of their own creation, which almost leads to losing their friends. Absent : Goddard Home media Region 1 Title Season ( s ) Episode count Release date Episodes Confusion Fusion 9 May 27, 2003 `` When Pants Attack '', `` Normal Boy '', `` Birth of a Salesman '', `` Brobot '', `` The Big Pinch '', `` Granny Baby '', `` Time is Money '', `` Jimmy on Ice '', and `` Battle of the Band '' Sea of Trouble 10 October 7, 2003 `` Raise the Oozy Scab '', `` The Phantom of Retroland '', `` Hypno Birthday to You '', `` Hall Monster '', `` Trading Faces '', `` Journey to the Center of Carl '', `` I Dream of Jimmy '', `` Substitute Creature '', `` Broadcast Blues '', and `` Professor Calamitous, I Presume '' Jet Fusion 1, 2 7 February 3, 2004 `` Operation : Rescue Jet Fusion '', `` My Son, the Hamster '', `` See Jimmy Run '', `` Krunch Time '', `` Safety First '', `` The Retroville 9 '', and `` Grumpy Young Men '' Jimmy Timmy Power Hour 1, 2 May 11, 2004 The first Jimmy Timmy Power Hour, `` Crime Sheen Investigation '', `` Sleepless in Retroville '', and `` Maximum Hugh '' Attack of the Twonkies 1 -- 3 November 16, 2004 `` Attack of the Twonkies '', `` Send in the Clones '', `` A Beautiful Mine '', and `` The Junkman Cometh '' Nick Picks Vol. 1 May 24, 2005 The first Jimmy Timmy Power Hour Nick Picks Vol. 2 October 18, 2005 `` Sleepless in Retroville '' Nick Picks Vol. 3 February 7, 2006 `` Brobot '' Jimmy Timmy Power Hour 2 1 -- 3 March 14, 2006 `` Jimmy Timmy Power Hour 2 : When Nerds Collide ! '', `` I Dream of Jimmy '', and `` Nightmare in Retroville '' Nick Picks Vol. 4 June 6, 2006 `` The Big Pinch '' Jimmy Timmy Power Hour 3 1 -- 3 July 25, 2006 `` Jimmy Timmy Power Hour 3 : The Jerkinators ! '', `` Ultra Sheen '', and `` The Feud '' Nick Picks Vol. 5 March 13, 2007 `` The Trouble with Clones '' Nick Picks Vol. 6 August 7, 2007 `` Jimmy Timmy Power Hour # 2 '' The Best of Season 1 16 September 16, 2008 `` Brobot '', `` The Big Pinch '', `` Normal Boy '', `` Birth of a Salesman '', `` Raise the Oozy Scab '', `` I Dream of Jimmy '', `` The Egg - pire Strikes Back '', `` Broadcast Blues '', `` Professor Calamitous, I Presume '', `` Hall Monster '', `` Hypno - Birthday to You '', `` My Son, the Hamster '', `` Granny Baby '', `` Time is Money '', `` Krunch Time '', and `` Substitute Creature '' The Best of Season 2 1, 2 14 September 16, 2008 `` Nightmare in Retroville '', `` Sheen 's Brain '', `` Materna - tron Knows Best '', `` Send in the Clones '', `` The Great Egg Heist '', `` The Feud '', `` The Retroville 9 '', `` Grumpy Young Men '', `` A Beautiful Mine '', `` Return of the Nanobots '', `` Out, Darn Spotlight '', `` The Junkman Cometh '', `` Foul Bull '', and `` The Science Fair Affair '' The Best of Season 3 13 September 16, 2008 `` Lights ! Camera ! Danger ! '', `` Crouching Jimmy, Hidden Sheen '', `` The Incredible Shrinking Town '', `` One of Us '', `` Vanishing Act '', `` Fundemonium '', `` The Tomorrow Boys '', `` Who 's Your Mommy ? '', `` Clash of the Cousins '', `` Jimmy Goes to College '', `` The N - Men '', `` The Evil Beneath '', and `` Carl Wheezer, Boy Genius '' References ^ Jump up to : `` The Adventures of Jimmy Neutron : Boy Genius : Season 1 ''. Zap2It. Retrieved January 26, 2018. ^ Jump up to : `` The Adventures of Jimmy Neutron : Boy Genius : Season 2 ''. Zap2It. Retrieved January 26, 2018. ^ Jump up to : `` The Adventures of Jimmy Neutron : Boy Genius : Season 3 ''. Zap2It. Retrieved January 26, 2018. Jump up ^ http://www.tv.com/shows/the-adventures-of-jimmy-neutron-boy-genius/beach-party-mummy-265458/ Jump up ^ http://www.tv.com/shows/the-adventures-of-jimmy-neutron-boy-genius/league-of-villains-355660/ Jump up ^ http://www.tv.com/shows/the-adventures-of-jimmy-neutron-boy-genius/how-to-sink-a-sub-lady-sings-the-news-355659/ The Adventures of Jimmy Neutron : Boy Genius Films Jimmy Neutron : Boy Genius ( 2001 ) The Egg - pire Strikes Back ( 2003 ) Specials The Jimmy Timmy Power Hour Video games Jimmy Neutron : Boy Genius Jimmy Neutron vs. Jimmy Negatron The Adventures of Jimmy Neutron Boy Genius : Jet Fusion The Adventures of Jimmy Neutron Boy Genius : Attack of the Twonkies Featuring Jimmy Neutron Nickelodeon Party Blast Nicktoons Basketball Nicktoons : Freeze Frame Frenzy Nicktoons Movin ' Nicktoons Unite ! Nicktoons Winners Cup Racing Nicktoons : Battle for Volcano Island Nicktoons : Attack of the Toybots Nicktoons : Globs of Doom Nicktoons Nitro Nicktoons MLB Rides and attractions Jimmy Neutron 's Nicktoon Blast Jimmy Neutron 's Atomic Flyer Other Characters Episodes Planet Sheen John A. Davis Steve Oedekerk Animation portal / Television portal / Nickelodeon portal Nickelodeon original programming Former 1970s debuts Pinwheel ( 1977 -- 84 ) America Goes Bananaz ( 1979 -- 80 ) Nickel Flicks ( 1979 -- 80 ) Hocus Focus ( 1979 -- 80 ) Video Comic Book ( 1979 -- 81 ) 1980s debuts First Row Features ( 1980 -- 82 ) Special Delivery ( 1980 -- 93 ) Standby... Lights ! Camera ! Action ! 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Puppy ( 2010 -- 15 ) House of Anubis ( 2011 -- 13 ) Power Rangers Samurai / Super Samurai ( 2011 -- 12 ) Supah Ninjas ( 2011 -- 13 ) Winx Club ( 2011 -- 15 ) Bucket & Skinner 's Epic Adventures ( 2011 -- 13 ) Kung Fu Panda : Legends of Awesomeness ( 2011 -- 16 ) Fred : The Show ( 2012 ) How to Rock ( 2012 ) The Legend of Korra ( 2012 -- 14 ) You Gotta See This ( 2012 -- 14 ) Marvin Marvin ( 2012 -- 13 ) Robot and Monster ( 2012 -- 15 ) Teenage Mutant Ninja Turtles ( 2012 -- 17 ) Monsters vs. Aliens ( 2013 -- 14 ) Power Rangers Megaforce / Super Megaforce ( 2013 -- 14 ) Sam & Cat ( 2013 -- 14 ) Sanjay and Craig ( 2013 -- 16 ) AwesomenessTV ( 2013 -- 15 ) The Haunted Hathaways ( 2013 -- 15 ) Rabbids Invasion ( 2013 -- 17 ) Instant Mom ( 2013 -- 15 ) The Thundermans ( 2013 -- 18 ) Every Witch Way ( 2014 -- 15 ) Breadwinners ( 2014 -- 16 ) Webheads ( 2014 -- 15 ) 100 Things to Do Before High School ( 2014 -- 16 ) Bella and the Bulldogs ( 2015 -- 16 ) Power Rangers Dino Charge / Dino Super Charge ( 2015 -- 16 ) Make It Pop ( 2015 -- 16 ) Harvey Beaks ( 2015 -- 17 ) Talia in the Kitchen ( 2015 ) Pig Goat Banana Cricket ( 2015 -- 17 ) WITS Academy ( 2015 ) School of Rock ( 2016 -- 18 ) The Other Kingdom ( 2016 ) All In with Cam Newton ( 2016 ) Legendary Dudas ( 2016 ) Jagger Eaton 's Mega Life ( 2016 -- 17 ) Bunsen Is a Beast ( 2017 -- 18 ) Ride ( 2017 ) Current SpongeBob SquarePants ( since 1999 ) Henry Danger ( since 2014 ) Nicky, Ricky, Dicky & Dawn ( since 2014 ) Game Shakers ( since 2015 ) Paradise Run ( since 2016 ) The Loud House ( since 2016 ) Crashletes ( since 2016 ) Lip Sync Battle Shorties ( since 2016 ) Power Rangers Ninja Steel / Super Ninja Steel ( since 2017 ) Hunter Street ( since 2017 ) Welcome to the Wayne ( since 2017 ) The Dude Perfect Show ( since 2017 ) Mysticons ( since 2017 ) I Am Frankie ( since 2017 ) Massive Monster Mayhem ( since 2017 ) The Adventures of Kid Danger ( since 2018 ) Knight Squad ( since 2018 ) Keep It Spotless ( since 2018 ) Star Falls ( since 2018 ) International Renford Rejects ( 1998 -- 2001 ) Genie in the House ( 2006 -- 2010 ) Summer in Transylvania ( 2010 ) Camp Orange ( UK & Ireland ) ( 2011 -- 2012 ) Upcoming Pinky Malinky ( 2018 ) Glitch Techs ( 2018 ) Rise of the Teenage Mutant Ninja Turtles ( 2018 ) Double Dare ( 2018 ) Pony ( 2019 ) Power Rangers Beast Morphers ( 2019 ) Wonder Park ( 2020 ) Los Casagrandes ( TBA ) Related Nickelodeon Animation Studio Nickelodeon Movies Nick at Nite SNICK Nick in the Afternoon TEENick Nicktoons U-Pick Live Nickelodeon Splat ! Nickelodeon Rewind Nick : The Smart Place to Play Nickelodeon Saturday programming block Nick Studio 10 Retrieved from `` https://en.wikipedia.org/w/index.php?title=List_of_The_Adventures_of_Jimmy_Neutron:_Boy_Genius_episodes&oldid=842500742 '' Categories : Lists of American children 's animated television series episodes The Adventures of Jimmy Neutron : Boy Genius Lists of Nickelodeon television series episodes Hidden categories : Articles needing additional references from April 2015 All articles needing additional references Talk Contents About Wikipedia Español Italiano Magyar Nederlands Português Русский Edit links This page was last edited on 22 May 2018, at 21 : 24. About Wikipedia

Question: when did the last episode of jimmy neutron end
Answer: November 25, 2006