# Inspector Rex

Inspector Rex (German: Kommissar Rex; Italian: Il commissario Rex) is an Austrian-German police crime drama television series created by Peter Hajek and Peter Moser. Originally an Austrian series aired from 1994 to 2004 on ORF 1, in 2008 it was revived under Austro-Italian production on Rai 1 and, from the next year, was made fully in Italy, with occasional episodes set in Austria. Rai 1 eventually cancelled the Austro-Italian production in June 2015, after eight Italian seasons.
The series follows the German Shepherd police dog Rex, his partners and the rest of the team at the Vienna Kriminalpolizei homicide unit, as they work together to solve crimes. From 2008, episodes are set in Rome.
A spin-off series, Stockinger, that focuses on Ernst Stockinger, one of the original members of the homicide division, was televised in 1996. International remakes include Polish Komisarz Alex [pl] (English title: Inspector Alex), set in Łódź (2012–present); Russian Muhtar's return (2004–2019, broadcast on Russia-1 and NTV); Portuguese Inspetor Max [pt] (2004–present); Lithuanian Inspektorius Mažylis (2014); Slovak Rex set in Bratislava (2017) and Canadian Hudson & Rex (2019–present).

## Synopsis

The original series is set in Vienna and focuses on the three-man staff of an office of the Kriminalpolizei - the Austrian Criminal Police - specifically a Mordkommission (homicide unit). In addition to the three policemen, the office is staffed by a German Shepherd called Rex, the main star of the show, who functions variously as a cadaver dog, a sniffer dog (for both contraband and narcotics) and as another pair of eyes and ears for his team.
The original team at the office consisted of Richard Moser, Ernst Stockinger and Peter Höllerer. This team was also assisted by forensic expert Dr Leo Graf and retired policeman Max Koch. The show had many changes in characters, including Christian Böck replacing Stockinger, Alexander Brandtner replacing Moser and former statistics officer Fritz Kunz replacing Höllerer. The final Austrian incarnation of the series featured a male-female duo of the clumsy Marc Hoffmann and a female officer Nikki Herzog working alongside Kunz. Dr. Graf is the only character to remain for the entire Austrian production of the series.
In season eleven, the action moves to Rome, with Inspector Lorenzo Fabbri taking charge of the dog. Episodes were produced in both Italian and German. At the end of the season, Rex is apparently mortally wounded when he jumps on Fabbri's head to protect him from a bullet, but is shown in close-up still slightly breathing just before credits roll. The beginning of season 12 shows that Rex survived the bullet, when Fabbri takes Rex to the animal hospital.

## Production

For the first ten seasons the show was scripted entirely in German, where most characters spoke with Austrian dialects. It was shot on location in Vienna and its surroundings, though the usage of areas in production was often geographically incorrect. While subtitles were used for most international markets, the series was dubbed in some countries, including France, Greece, Italy and Spain.
Following declining ratings during the eighth and ninth seasons, the series was cancelled mid-production in 2004, leaving the tenth and then final season with only four episodes and no finale that concluded the story. As the series was still highly popular abroad, particularly in Italy and Austria, the show remained in syndication for many years.
In 2007, following negotiations, Italian broadcaster RAI secured the rights to revive the series, with production moving to Rome. For the first season of the new series, numbered as season eleven, it was produced in both Austria and Italy, with production moving to Italy full-time for the twelfth season. A total of eighteen seasons were produced, the last airing in 2015, barring repeats. While occasional episodes were set in Austria, the series was scripted and filmed primarily in Italian from 2008 to the concluding 2015 season.

### Australian season numbering

For Australian markets, season numbering was altered for airing on SBS, and this numbering was also used on the DVD sets, leaving some viewers confused as to how the European episode lists correspond with the Australian ones. For the DVD sets, seasons 1 to 8 have been re-arranged to seven longer seasons (the chronological episode order remaining unchanged), with the ninth and tenth season being labeled as "season eight". They have since followed the official lists, with season eleven labeled as season nine, season twelve as season ten and so on.

## Characters
### Rex

A trained police dog, Rex (revealed in the Pilot to be registered as "Reginald von Ravenhorst") is the star of the show. Establishing shots frequently show him demonstrating a new trick — unlatching doors, pushing trolleys, pointing to drugs or corpses — which then turn out to be useful in the course of the episode. He is often used to stalk suspects, often with a GPS-type object attached to him so that the officers can keep track.
Rex was stolen by criminals as a pup but managed to escape and befriend a boy, where he helped to solve his first case with the boy.
Initially, Rex and Moser share an apartment at Marokkanergasse 18, Wien-Landstraße; however the pair go house-hunting at the start of season 2. They quickly find a house (Waldstraße 8, Purkersdorf) owned by a man who does not want dogs there. However, Rex is able to alert him to a gas leak, and in gratitude, he allows Moser and Rex to stay.
Rex is frequently called upon to resolve difficult situations, including helping a young girl in shock, preventing a woman from committing suicide and helping to get Moser's mobile phone when a crime has been committed. One famous episode features Moser using Rex to resolve a hostage situation by telling him to creep up behind the criminal and "frighten him" (following Rex's earlier success at frightening Stockinger by jumping on him from behind).
There is also a considerable element of humour in Rex's activities. Rex has an uncanny penchant for ham rolls or "Wurschtsemmln" in the local dialect. He is introduced to them by Moser, who tells him, "I practically live on these." Rex constantly annoys Stockinger by pulling on his coat and stealing his ham rolls. Later, Höllerer keeps a running score of Böck's success against Rex – not a flattering result for the officer. While not chasing criminals, he often plays pranks on the officers or fails to obey orders to help with the housework. Rex is very fond of horses and once fastened a rope to Alex's car so he could take the horse home. Another time, Rex attacked a man who was beating a horse and, later in the same episode, he ran into a burning barn to rescue a horse.
With Moser, Rex reacts particularly badly to words like "frau" (woman) and, later, "tierarzt" (vet), as he disapproves of his master's attention to women. During a scene in which Koch claims that Moser "doesn't understand women at all now," Moser tells Koch, "Don't say that word. Every time you say 'woman', he [Rex] runs off with my laundry. " Koch asks him what Rex does with it, to which Moser replies, "He washes it." Rex was not jealous of Alex and stole a rose for Alex to give to a pretty blonde co-worker.
Once, when Moser is working undercover and needs to ensure Rex won't greet him, he tells Stockinger, "You only need to say 'vet' to him and he'll stop whatever he's doing", a statement which results in a memorable scene involving Stockinger walking after Rex at a crime scene calling out "Vet! Vet!"
Rex has to date been played by four dogs. Until 2000, he was played by Santo vom Haus Zieglmayer, also known as 'Beejay', and was then replaced by Rhett Butler. For the 2008 revival, Rex is played by a dog named Henry. Between 2012/13, Rex is played by Nicky.

### Rex's partners

Richard Moser (Tobias Moretti, 1994–1998)
Source:
The first "team leader", Richard "Richie" Moser is a hard-bitten cop who, as the first season begins, is going through a bitter divorce from his wife Gina, who takes all their furniture. Moser is also attempting to quit smoking to improve his blood circulation. An ex-truck driver, Moser credits Max Koch with keeping him from a life of crime, at one point telling Koch that "I'd be on the wrong side of the law too, just like him", referring to a young pickpocket he has just chased through central Vienna.
Moser befriended Rex, whose former police trainer, Michael, was shot and killed by an escaping suspect. To save the dog from being put down, Moser "adopted" him without ever completing any of the official paperwork. He famously declares at one point, "My taxes pay for this dog, so why can't I give him a better home?" Moser, in contrast to his successors, is shown to be quite athletic, often performing acrobatic stunts while chasing suspects. Moretti's looks were also exploited by the producers of the show. He made several nude appearances, including an episode where Moser and a female colleague frolic naked in the woods to attract a serial killer targeting young couples.
As Moser's personal life improves, his sense of humour returns. This is noticeable in the general lightening in the tone of the show from the initial episodes ("Diagnosis Murder" being a prime example) to ones with more lighthearted banter among the officers. Being a bachelor, Moser flirts with many of the attractive women featured in the storylines. Moser begins a relationship with Sonja, his local vet, which Rex thoroughly disapproves of and constantly tries to sabotage. In time, Rex accepts Sonja and even pretends to have an injured paw when he wants her to stay with him. Sonja eventually leaves Moser and Rex when she is offered a job in America.
In the final scenes of the season 4 episode "Moser's Death", Moser is killed in the line of duty by an escaped 'borderline psychopath', played by famous German actor Ulrich Tukur (Das Leben der Anderen) while Moser is rescuing his lover, Patricia Neuhold (a psychologist who has been helping with the case). The escapee commits suicide just after he kills Moser, and there is a heartbreaking scene at the hospital after the doctor tells Moser's friends that he died. Rex takes a squeaky toy that Moser bought at the beginning of the episode to Moser's body and squeaks it until he accepts his master is gone, then he lays his head on Moser's chest and the scene fades to white.
Alexander Brandtner (Gedeon Burkhard, 1998–2001)
Alex Brandtner replaces Moser as team leader. Following Moser's death, Rex has become depressed and refuses to eat, wanting to stay near Moser's house all the time. However, Brandtner succeeds in helping Rex out of his depression. Brandtner had lost his former dog, Arko, in an explosion and does not want to work with dogs again until he meets Rex. The explosion has also robbed him of his hearing in his right ear, a fact he confides only to Rex. Brandtner moves into the house that Moser and Rex used to share, apparently because Rex does not want to leave.
Brandtner is portrayed as very attractive to women and performs various physical stunts throughout the series, such as diving over car bonnets, engaging in fast-paced chases on foot, and dives. On his first appearance in the show, he dives into the Danube to retrieve a vital piece of evidence, and later in his debut episode he parachutes from a light aircraft, along with Rex, in order to apprehend a suspect. His living room is filled with boxing and fitness gear.
He had once gone undercover in a prison and also as a drunken homeless man. He also seems to have an uncanny instinct for sensing if a suspect is guilty or innocent, even without evidence.
During the time Burkhard was on the show, the international ratings for the series increased. Unlike Moretti, Burkhard's looks were not exploited by the producers of the show, and he did not make nude appearances. The most skin that Burkhard showed was in an episode where a bank burglar forced Brandtner to strip to prove that he was unarmed before parading him through the street in only his underwear.
Marc Hoffmann (Alexander Pschill, 2002–2004)
Replacing Brandtner as team leader, Hoffmann is a very eager detective. Hoffmann is portrayed as being very witty, outsmarting murderers. He shares a close relationship with Nikki Herzog, although they sometimes have disagreements.
Apparently Hoffmann had studied forensic science under Graf, and the two men still seem to share a somewhat master-student relationship, with Hoffmann often deferring to Graf's judgment (where Brandtner and Moser had previously not always done so).
Lorenzo Fabbri (Kaspar Capparoni, 2008–2012)
In season 11, Rex moves to Rome, where he meets his new partner, Italian homicide detective Chief Inspector Lorenzo Fabbri. Rex seems to understand the Italian language quite easily. In the second episode of season 14 (entitled "Amidst the Wolves"), Fabbri dies in the explosion of a car during a trap prepared by a Mafia boss.
Davide Rivera (Ettore Bassi, 2012–2013) Davide Rivera replaces Fabbri as team leader in season 14. Rivera becomes a friend with Rex after the loss of Inspector Lorenzo Fabbri. He follows his grandfather's advice, and eventually, Rex stops avoiding him.
Rivera appears for the last time on the last episode of season 15, titled "Legami di sangue." It is unknown why he does not appear in season 16.
Marco Terzani (Francesco Arca, 2013–2015) Marco Terzani replaces Rivera as team leader in season 16.

### Other detectives

Ernst Stockinger (Karl Markovics, 1994–1996)
The "straight man" to Rex — and, increasingly, Moser — Ernst Stockinger ("Stocki" for short) is a character who becomes much more likeable as his part in the series develops. Stockinger is thin and always has a very serious demeanour. In later episodes, this is revealed as a cover for his schemes to outsmart Rex, who loves to tease him. Although Stockinger pretends not to like dogs, he risks his career to help Moser save Rex when the dog is kidnapped to prevent Moser from testifying against an assassin. For all Stockinger's constant irritation with Rex, he genuinely has come to care for this particular dog. This is very obvious in the last two episodes Stocki appears in, when he is upset that Rex jumps from one roof to another to capture a killer. Stocki is also openly affectionate to Rex once his transfer is approved, and he realizes how much he is going to miss the team. He tells Richard and Höllerer they are his only friends and includes Rex as his friend as well.
Stockinger is married, and his wife, it seems, is not greatly pleased with her husband's choice of career at times, and Moser often reminds him of this. Stocki's knowledge of women does not save him and Rex from being thrown out by Stocki's wife when he watches Rex and the dog howls for Moser.
Another of Stockinger's idiosyncrasies is his constant references to surgery, which has been performed on him - most likely for stomach ulcers. He seems to delight in telling stories about this surgery at the most inappropriate moments, such as when the others are about to eat.
Eventually, Stockinger is transferred to Salzburg and leaves the series. In this final episode, Rex saves Stockinger by leaping across a classroom just as a disgruntled divorced man was about to stab Stockinger in the throat during an attempted kidnapping attempt on his child. Moser, in a farewell speech, jokingly tells Stocki, "You have been a bad cop, a bad man, and not at all a good friend." Stockinger later features in a spin-off two season television series, Stockinger, featuring him at his new police department. He is replaced by Christian Böck.
Peter Höllerer (Wolf Bachofner, 1994–1999) Source:
The obese Peter Höllerer is a constant source of comic relief in the series. Generally found ensconced behind his desk working the phones, his face visibly falls whenever Moser and Stockinger (or, later, Brandtner and Böck) require him to do fieldwork. That said, he is capable of surprising speed when running and can also demonstrate driving skills on a par with other officers. In one episode, Höllerer is taken hostage by a man with a bomb who forces him to drive away from a police blockade. Höllerer turns the tables by driving at high speed into an empty parking lot and diving out of the car. In another episode, Höllerer disarmed a bomb just before it would have exploded.
Höllerer tends to take a co-ordinating role when an operation is being planned, rather than actually going undercover or making the arrest himself. In these situations, he reveals himself to have a very clear head and to be capable of coping with even the most unusual situations that his partners get involved in.
Höllerer has a soft spot for Rex as the series progresses, after first voicing concern that Moser did not adopt him through the proper channels. This is shown by his keeping score between Böck and Rex in the early episodes featuring the former. Höllerer takes inordinate delight in seeing the dog outsmarting the man.
Höllerer's departure from the series is brought about by his retirement to care for his ailing mother, a woman about whom he often speaks. He is replaced by Fritz Kunz.
Of all the recurring characters in the series, Höllerer's accent is the thickest. Viewers familiar with standard German will often have difficulty understanding his Viennese dialect.
Christian Böck (Heinz Weixelbraun, 1996-2001)
Böck is first introduced as a somewhat suspicious-looking character, a member of a borderline-illegal car club who is not even trusted by his club mates. During the course of his investigation into this club, Moser begins to suspect Böck, but he turns out to be an undercover policeman making similar investigations. The two eventually combine to solve the relevant case, and Moser convinces Böck to transfer to his team. Böck's undercover skills are largely ignored after the transfer, but his personable manner proves an advantage when it comes to interrogations (particularly contrasting with the somewhat dour Moser). By the time of Brandtner's arrival, Böck's youth and athleticism have resulted in his frequently being involved in chasing criminals on foot. The dynamic between Böck and Kunz forms an almost constant source of comic relief. Most notable in this is their dialogue when trying to establish the angle from which a witness would have seen a certain event - each man speaks at cross-purposes to the other, and both end up totally confused. Böck and Rex share a rivalry, with Böck trying to outsmart Rex, but Rex wins nearly all the time. Böck is also one of the few who question Rex's abilities as an elite police dog, but Moser keeps telling him that he has always been this way.
Fritz Kunz (Martin Weinek, 1999-2004, 2008)
Replacing Höllerer after the latter's retirement to care for his mother, Kunz has been drawn from the statistics section of the force. Initially, he is very much out of place in the slightly freer atmosphere of Brandtner's office. A running gag in his early appearances deals with his obsessive-compulsiveness and fussy attention to the placement of his desk stationery (e.g., pencils arranged from tallest to shortest and paper clips aligned) only to have Rex or one of the others move everything around.
Kunz's background in statistics is also often the source of amusement, as he is seemingly able to deliver, from memory, obscure statistical information about the activities of criminals. He tends to be used to man the phones during investigations rather than on active duty. However, he is also occasionally required to go undercover (once as a kitchen hand, another time as a stable hand and another as an entertainer in a street market), much to his chagrin. Kunz is much tougher than he looks. He once smashed a door in with an axe just in time to save Alex's life after a murder suspect left Alex face down and unconscious in a filling bathtub.
Nikki Herzog (Elke Winkens)
The only female officer in the history of the show, Herzog (played by Elke Winkens) is paired with Hoffmann (Kunz is almost entirely desk-bound in this incarnation of the series), and sexual tension constantly results. The pair spend the night together before starting their new jobs, without realising that they are both police officers.
In contrast to Hoffmann, Herzog tends to be more level-headed and capable of performing physical acts. Her physical appearance also serves the team well in relating to suspects, as she is frequently underestimated and sometimes taunted by brash male criminals.
Giandomenico Morini (Fabio Ferri)
Morini is a colleague of Lorenzo Fabbri, and they work on every crime together. Rex does not obey Morini at all. However, in one episode, he takes care of Rex because Fabbri has broken his ankle. At the beginning of the 14th season, he is transferred to Milan and leaves the series.
Alberto Monterosso (Domenico Fortunato)
Alberto Monterosso replaces Morini.

### Other characters

Dr Leo Graf (Gerhard Zemann)
Dr Leo Graf is the forensic pathologist consulted by the detectives. On occasion, he is found at the crime scene itself. However, he is normally to be found in his pathology laboratory and occasionally comes into the police office. Gerhard Zemann is the only actor to appear as the same character throughout the long-running series.
Dr Graf is a sometimes prickly personality, but underneath this exterior, he has a very dry wit - frequently regaling the detectives against their will with the gruesome details of a murder.
Naturally, he is quite comfortable in his lab, surrounded by dead bodies, even if others are not. Many of the earlier episodes highlight the contrasting reactions of the policemen (especially Moser and Stockinger) and Graf to the death all around them.
At times, however, Dr Graf clearly resents the pressure put on him by the policemen. One memorable telephone exchange involves Moser agreeing to pay Dr Graf a number of Cuban cigars for working on the weekend. Another time, Graf's car is towed while he is investigating a murder scene. The resulting invective he uses towards the authorities responsible is caustic.
Where Graf is very amiable towards Moser's team, this relationship progressively changes as Brandtner arrives. Early episodes featuring Brandtner show Alex and Leo using formal language - generally involving the German "Sie" form of address (the polite form). Eventually, this exterior is broken down, and the new team is invited to call him Leo - a sign of considerable familiarity in German or Austrian society. Accordingly, Brandtner's greeting to Graf alters from the formal "Guten Morgen" to the more familiar "Servus."
With Hoffmann and Herzog, however, the relationship with Graf is more of a teacher-student one. It emerges early that Hoffmann had been taught forensic techniques by Graf, and it is clear that some of the awe felt by the considerably younger policeman for his mentor is still present. Graf also assumes a much more advisory role with this team, appearing only once during each investigation instead of being constantly on call.
By the time Rex moves to Rome with Lorenzo Fabbri of the Italian police, Dr Graf still serves as Vienna's main forensic officer as seen in a Rex special as Rex and Fabbri return to Vienna to investigate a case there.
Max Koch (Fritz Muliar)
Familiarly known to all as Max, Koch is a retired policeman who saved Moser from a life of crime and became something of a mentor to him. Many early episodes feature Moser asking Koch for advice - often in a café or a pool hall. It is, in fact, advice from Koch which is responsible for solving many of the more baffling cases, as his insights into human psychology - particularly female psychology (something he often claims Moser has had no knowledge of since his divorce) - prove correct. Occasionally, when a case hinges on the behaviour of a female witness or suspect, Koch good-humouredly teases Moser about women and gently tells him, "Richard, since your divorce, you've lost your touch with women"
As the series progresses, Koch's role alters to that of being a useful spy for Moser in certain situations where his team is too well-known. It is Koch's visit to a restaurant that provides the breakthrough in one case. In another, he stumbles upon the solution to a particularly brutal homicide while sitting in a park with Rex. Koch is increasingly reluctant to help Moser with his work, although he is always told that this will be the last time. As Stockinger points out, it always is the last time... until the next request. Moser also tries to appeal to Koch's sense of adventure which, as Max famously explains, is satisfied by eating goulash and not knowing if he will suffer from "Rinderwahnsinn" (mad cow disease).
Following Stockinger's transfer to Salzburg, Koch assists the team to reorganise the office. His snide remarks about Stockinger's files result in Höllerer telling him to read through them all (to which Koch responds that he's doing more work since he retired than he did when he worked). He also spreads out his pipe collection on Stocki's old desk and declares that he will "open a pipe shop" while the team attempts to find a replacement for Stocki. Max is no longer seen or spoken of after Moser's death.
Katia Martelli (Pilar Abella)
Katia Martelli is the forensics officer in Rome. She is seen as a romantic interest for Fabbri, but Rex is opposed to this. She is always looking for an opportunity to ensnare him. At one point, when Fabbri is injured and is at home researching a murder related to role playing games on his computer, he asks for a gaming police officer to be sent to his house to brief him about computer game culture. Martelli takes this opportunity to enter his house and seduce him, and creates an RPG profile for him so he can befriend the suspects online—the figure she chooses for him is a model of Fabbri wearing only a towel.
Morini constantly goads Martelli and Fabbri into coupling. After one case is solved, Fabbri takes her home to wine and dine her, much to Rex's chagrin. At the start of the next episode, they drunkenly awake in Fabbri's bed.
Filippo Gori (Augusto Zucchi)
Filippo Gori is Fabbri's boss who hates Rex when they first meet and vows to eject him for being unauthorised. Eventually, he accepts that Rex can solve crimes and lets him stay; this came after Rex and Fabbri had brought down a prostitution and sex slave racket run by some illegal Chinese immigrants—Fabbri leaked the story to a journalist friend so that Rex was photographed on the front page of a newspaper. In the episode "A Man Alone," his partner is murdered. Although all limited evidence points to Gori, Fabbri proves that he is not the culprit.
Filippo (Morini's fish)
Filippo is Morini's fish. Morini got a fish because he was jealous of Lorenzo. Morini does not realize that he has named his fish after his boss, so when Gori comes in, he says his fish is called Filiberto.

## Episodes

| Series | Episodes | Episodes | Originally released | Originally released | Originally released |
| Series | Episodes | Episodes | First released | Last released | Network |
| 1 | 14 | 14 | 10 November 1994 | 9 February 1995 | ORF |
| 2 | 15 | 15 | 19 October 1995 | 22 February 1996 | ORF |
| 3 | 12 | 12 | 24 October 1996 | 9 January 1997 | ORF |
| 4 | 13 | 13 | 8 January 1998 | 26 March 1998 | ORF |
| 5 | 13 | 13 | 28 January 1999 | 22 April 1999 | ORF |
| 6 | 12 | 12 | 16 February 2000 | 10 May 2000 | ORF |
| 7 | 10 | 10 | 28 March 2001 | 30 May 2001 | ORF |
| 8 | 13 | 13 | 9 October 2002 | 15 January 2003 | ORF |
| 9 | 13 | 13 | 27 November 2003 | 18 March 2004 | ORF |
| 10 | 4 | 4 | 28 September 2004 | 19 October 2004 | ORF |
| 11 | 8 | 8 | 29 January 2008 | 19 February 2008 | RAI |
| 12 | 11 | 11 | 17 March 2009 | 13 April 2009 | RAI |
| 13 | 12 | 12 | 14 June 2011 | 19 July 2011 | RAI |
| 14 | 12 | 12 | 3 November 2011 | 11 November 2011 | RAI |
| 15 | 12 | 12 | 26 November 2012 | 11 February 2013 | RAI |
| 16 | 11 | 11 | 20 December 2013 | 20 January 2014 | RAI |
| 17 | 12 | 12 | 31 March 2014 | 5 May 2014 | RAI |
| 18 | 12 | 12 | 27 February 2015 | 19 June 2015 | RAI |

## Legacy
### Notable fans

German priest and choirmaster Georg Ratzinger, when asked if he ever watched television at the Vatican with his brother Pope Benedict XVI, stated that the brothers would watch Inspector Rex together, and were friends with the owner of the titular German Shepherd. "We always used to watch [Inspector Rex], because we like dogs, too. We are well acquainted with Herr Helmut Brossmann, the owner of the German shepherd Rex, who plays the title role. He lives in the vicinity of Regensburg."

## Broadcasters

Kommissar Rex has been shown in the following countries:
| Country | Title | Translation | Channel | Type |
| Argentina | Comisario Rex | Inspector Rex | The Film Zone Magazine TV | Latin American Spanish dubbing |
| Australia | Inspector Rex | Inspector Rex | SBS network | German, English subtitles |
| Austria | Kommissar Rex | Inspector Rex | ORF | Original German language |
| Belgium | Rex, chien flic | Rex, police-dog | VTM RTL-TVI | German + Dutch subtitles, French dubbing |
| Brazil | Comissário Rex | Inspector Rex | Multishow Band | Brazilian Portuguese dubbing + subtitles |
| Bulgaria | Комисар Рекс | Inspector Rex | BNT 1 Diema Nova TV | Bulgarian dubbing |
| Canada ( Quebec) | Rex | Rex | Séries+ | Quebec French dubbing |
| Chile | Comisario Rex | Inspector Rex | Chilevisión The Film Zone TVN | Latin American Spanish dubbing |
| Colombia | Comisario Rex | Inspector Rex | Caracol Citytv Bogotá The Film Zone | Latin American Spanish dubbing |
| Croatia | Inspektor Rex | Inspector Rex | HRT 2, Nova TV, Doma TV | German, Italian Croatian subtitles |
| Cyprus | Υπαστυνόμος Ρεξ | Police lieutenant Rex | Sigma TV | Greek dubbing |
| Czech Republic | Komisař Rex (seasons 1-10) Návrat Komisaře Rexe (seasons 11-...) | Inspector Rex Return of Inspector Rex | Prima Network TV Nova | Czech dubbing |
| Denmark | Kommissær Rex | Inspector Rex | TV 2 Charlie | German, Danish subtitles |
| Dominican Republic | Comisario Rex | Inspector Rex | The Film Zone | Latin American Spanish dubbing |
| Estonia | Komissar Rex | Inspector Rex | Kanal 2 TV1 (Estonia) DUO3 Kanal 12 | German, Estonian subtitles |
| Finland | Poliisikoira Rex | Police-dog Rex | Nelonen MTV3 Sub | German, Finnish subtitles |
| France | Rex, chien flic | Rex, police-dog | France 2 France 3 | French dubbing |
| Germany | Kommissar Rex | Inspector Rex | Sat.1 ZDF | Original German language |
| Greece | Υπαστυνόμος Ρεξ | Police lieutenant Rex | Alpha Alter Skai TV | Greek dubbing |
| Hungary | Rex felügyelő | Inspector Rex | TV2 M1 AXN | Hungarian dubbing |
| Iceland | Lögregluhundurinn Rex | Rex the police-dog | Sjónvarpið | German, Icelandic subtitles |
| Iran | Komiser Rex | Inspector Rex | PMC Islamic Republic of Iran Broadcasting Rubix | Persian dubbing |
| Israel | המפקח רקס | Commissar Rex | Israel Plus | Russian voice-over |
| Italy | Il commissario Rex (seasons 1-10) Rex (seasons 11-...) | Inspector Rex Rex | Rai 1 Rai 2 | Italian dubbing |
| Japan | REX～ウィーン警察シ ェパード犬刑事～ | Rex - Vienna Police Shepherd Dog Inspector | Mystery Channel | German, Japanese subtitles |
| Latvia | Komisārs Reksis | Inspector Rex | LTV1 LNT Fox Crime | Latvian voice-over |
| Lithuania | Komisaras Reksas | Inspector Rex | BTV LTV | Lithuanian voice-over |
| Mexico | Comisario Rex | Inspector Rex | The Film Zone TVC (no longer as of 2009) | Latin American Spanish dubbing |
| Morocco | Rex, chien flic | Rex, police-dog | | French dubbing |
| Netherlands | Commissaris Rex | Inspector Rex | RTL 4 Tien RTL Crime ONS | German, Dutch subtitles |
| New Zealand | Inspector Rex | Inspector Rex | TVNZ 1 | German, English subtitles |
| North Macedonia | Комесарот Рекс | Inspector Rex | A1 | German, Macedonian subtitles |
| Norway | Rex | Rex | TV2 | German, Norwegian subtitles |
| Paraguay | Comisario Rex | Inspector Rex | The Film Zone TV Cinema (now Unicanal) Paravisión | Latin American Spanish dubbing |
| Peru | Comisario Rex | Inspector Rex | The Film Zone Latina Televisión Red Global (now NEXT TV) | Latin American Spanish dubbing |
| Poland | Komisarz Rex Komisarz Alex (Polish edition) | Inspector Rex Inspector Alex | TV 4 TVP1 AXN Crime TV6 | Polish voice-over Original Polish language |
| Portugal | Rex, o cão polícia | Rex, Police-dog | SIC | German Portuguese subtitles European Portuguese dubbing (since 2013) |
| Romania | Comisarul Rex | Commissioner Rex | Prima TV TVR1 TVR2 | German, Romanian subtitles |
| Russia | Комиссар Рекс | Komissar Rex | Russia-1 STS M1 (First Moscow) Domashny Viasat | Russian voice-over |
| Serbia | Inspektor Reks | Inspector Rex | AXN | German, Serbian subtitles |
| Sri Lanka | Rex | Rex | ITN | Sinhala subtitles |
| Slovakia | Komisár Rex (seasons 1-10) Komisár Rex: Opäť v akcii (seasons 11-...) | Inspector Rex Inspector Rex: Again in action | Markíza TV JOJ | Slovak dubbing |
| Slovenia | Komisar Rex | Inspector Rex | Radiotelevizija Slovenija Kanal A POP TV | German, Slovene subtitles |
| Spain | Rex: Un policía diferente | Rex, a different police officer | Antena 3 Telecinco FORTA | Spanish dubbing Galician dubbing Catalan dubbing |
| Sweden | Kommissarie Rex | Inspector Rex | TV4 Kanal 9 | German, Swedish subtitles |
| Switzerland | Kommissar Rex Rex, chien flic Il commissario Rex | Inspector Rex Rex, police-dog Inspector Rex | DRS TSR RTSI | Original German language French dubbing Italian dubbing |
| Turkey | Komiser Reks | Inspector Rex | Kanal 1 (Turkey) TRT 1 | Turkish dubbing |
| Ukraine | Комісар Рекс | Inspector Rex | Novyi Kanal STB K1 | Russian voice-over Ukrainian dubbing Ukrainian dubbing |
| United Kingdom | Inspector Rex | Inspector Rex | Five | German, English subtitles |
| United States | Comisario Rex | Inspector Rex | V-me | Latin American Spanish dubbing |
| Uruguay | Comisario Rex | Inspector Rex | Teledoce | Latin American Spanish dubbing |
| Venezuela | Comisario Rex | Inspector Rex | The Film Zone Televen | Latin American Spanish dubbing |
| Vietnam | Rex, chú chó thám tử | Rex, the detective dog | VTV | Vietnamese voice-over |

## Home releases

In Italy, the first 6 seasons were released on DVD, with only the Italian dub. The first two seasons were also released in Germany, again only with German audio.
In Australia, Region 4 English-subtitled DVDs of Inspector Rex are currently available for the first sixteen seasons (labeled as fourteen in Australia; see Australian numbering). The Italian seasons of the show were released under the special title "Rex in Rome".
On 10 October 2007, a special DVD, "Rex By Request" was released featuring the five favourite Kommissar Rex episodes as voted by fans. Also included is an interview with producer/writer Peter Hajek and an hour-long dog-training segment featuring Rex and his trainer Teresa Ann Miller.
Australian Releases:
* Inspector Rex - Series 1 (4 Disc Box Set) - 20 June 2005
* Inspector Rex - Series 2 (4 Disc Box Set) - 22 September 2005
* Inspector Rex - Series 3 (4 Disc Box Set) - 24 January 2006
* Inspector Rex - Series 4 (5 Disc Box Set) - 31 March 2006
* Inspector Rex - Series 5 (4 Disc Box Set) - 16 August 2006
* Inspector Rex - Series 6 (4 Disc Box Set) - 10 November 2006
* Inspector Rex - Series 7 (4 Disc Box Set) - 7 February 2007
* Inspector Rex - Series 8 (4 Disc Box Set) - 7 June 2007
* Inspector Rex - Series 9 (2 Disc Set) - 17 November 2008
* Inspector Rex - Series 10 (3 Disc Set) - 27 November 2009
* Inspector Rex - Series 1 To 5 (21 Disc Box Set) - 1 December 2010
* Inspector Rex - Series 6 To 10 (17 Disc Box Set) - 5 October 2011
* Inspector Rex - Series 11 (3 Disc Set) - 2 November 2011
* Inspector Rex - Series 12 (3 Disc Set) - 20 November 2013
* lnspector Rex - Series 13 (3 Disc Set) - 5 November 2014
* lnspector Rex - Series 14 (3 Disc Set) - 4 November 2015
* Inspector Rex - Series 11 to 14 (12 Disc Set) - 9 September 2017
* Rex Special Unit - Season 1 (3 Disc Set) - 9 September 2017
* Rex Special Unit - Season 2 (3 Disc Set) - 3 October 2018