Question: What is Sacha Baron Cohen's role in Ali G Indahouse?

full_context: Document 1: F2F (TV series): F2F was a youth chat show series on the Granada Talk TV channel; it featured phone-ins, studio guests and comedy sketches/interstitials. The series ran between October 1996 and August 1997 (when the channel was closed). It was presented by Sacha Baron Cohen and Natasha Kaplinsky, in their first major TV roles. Baron Cohen's Ali G and Borat characters first appeared on this programme.
Document 2: Dan Mazer: Dan Mazer (born 1971) is a British screenwriter, producer, and comedian. He is best known as the long-time writing and production partner of Sacha Baron Cohen and has worked with him on such characters as Ali G and Borat. Mazer co-wrote and co-produced the films "Ali G Indahouse" (2002), "Borat" (2006) and "Brüno" (2009).
Document 3: The Inbetweeners Movie: The Inbetweeners Movie is a 2011 British coming-of-age comedy film based on the E4 sitcom "The Inbetweeners", written by series creators Damon Beesley and Iain Morris and directed by Ben Palmer. The film follows the misadventures of a group of teenage friends on holiday in Malia after the end of their final year at school together, and was intended as an ending to the TV series. It stars Simon Bird, Joe Thomas, James Buckley and Blake Harrison. "The Inbetweeners Movie" was released on 17 August 2011 in the UK and Ireland by Entertainment Film Distributors, to favourable reviews, although its later release in the United States was not as well received. It was a commercial success, setting the record for the biggest opening weekend for a comedy film in the UK. A sequel, "The Inbetweeners 2", was released on 6 August 2014.
Document 4: The Dictator (2012 film): The Dictator is a 2012 British-American political satire black comedy film co-written by and starring Sacha Baron Cohen as his fourth feature film in a leading role. The film is directed by Larry Charles, who previously directed Baron Cohen's mockumentaries "Borat" and "Brüno". Baron Cohen, in the role of Admiral General Aladeen, the dictator of the fictional Republic of Wadiya visiting the United States, stars alongside Anna Faris, Ben Kingsley, Jason Mantzoukas, and an uncredited appearance by John C. Reilly.
Document 5: Brüno Gehard: Brüno Gehard (] ; sometimes spelled "Bruno" or "Brueno") is a retired satirical fictional character portrayed by British comedian Sacha Baron Cohen. A flamboyantly gay Austrian fashion reporter, Brüno first appeared during short sketches on The Paramount Comedy Channel in 1998, before reappearing on "Da Ali G Show". Following the success of "Ali G Indahouse" and "Borat", Universal Studios gained rights to produce and release a feature film, "Brüno". Along with Baron Cohen's other character, Borat, Brüno has been retired.
Document 6: Ali Badshah: Ali Badshah (full name Syed Ali Mehdi Rizvi Badshah) is a Canadian actor, writer, producer, director and comedian. Badshah, an observational comedian whose work often draws on his experiences growing up in and around Toronto, has also written and performed for Video on Trial and was an associate producer for MuchMusic. He has written and starred in five televised comedy specials for CBC, CTV, The Comedy Network, MTV and ABC2 Australia. Badshah created, executive produced, wrote, and starred in CBC’s first web comedy series "Bloody Immigrants". An alumnus of both The Second City and Yuk Yuk's, he was on the front page of the "Toronto Star" as one of the Top Ten People in the country – the only actor/comedian to ever appear on their list – and was featured on the Comedy Network's 'Nubian Disciples Special', with Russell Peters and Dave Chappelle, as part of the “next generation of great Canadian comics.”
Document 7: Sacha Baron Cohen: Sacha Noam Baron Cohen (born 13 October 1971) is an English actor, comedian, screenwriter, and producer. Baron Cohen is most widely known for creating and portraying four fictional characters: Ali G, Borat Sagdiyev, Brüno Gehard, and Admiral General Aladeen. Like his idol Peter Sellers, he uses a variety of accents and guises for his characters.
Document 8: Borat: Borat! Cultural Learnings of America for Make Benefit Glorious Nation of Kazakhstan (or simply Borat) is a 2006 British-American mockumentary comedy film written and produced by British comedian Sacha Baron Cohen who also plays the title character, Borat Sagdiyev, a fictitious Kazakh journalist travelling through the United States recording real-life interactions with Americans. The film was directed by Larry Charles and distributed by 20th Century Fox. Much of the film features unscripted vignettes of Borat interviewing and interacting with Americans, who believe he is a foreigner with little or no understanding of American customs. It is the second of three films built around Baron Cohen's characters from "Da Ali G Show" (2000–04): the first, "Ali G Indahouse", was released in 2002, and featured a cameo by Borat, and the third, "Brüno", was released in 2009. The film is produced by Baron Cohen's production company, Four By Two Productions ("Four By Two" is Cockney rhyming slang for "Jew").
Document 9: Azamat Bagatov: Azamat Bagatov is a satirical character invented by English comedian Sacha Baron Cohen. Played by Ken Davitian, he is a Kazakh producer and is a character in the film "Borat: Cultural Learnings of America for Make Benefit Glorious Nation of Kazakhstan". He works in a guesthouse now.
Document 10: Love, Honour and Obey: Love, Honour and Obey is a 2000 mock gangster film starring several members of the Primrose Hill set. It was jointly written and directed by Dominic Anciano and Ray Burdis (who also appear in the film) as a follow-up to their 1998 film "Final Cut". As with "Final Cut", most of the characters have the same name as the actors who play them. The film also features a cameo appearance from former East London boxer turned comedian, Ricky Grover.
Document 11: Ali G: Alistair Leslie Graham, better known as Ali G, is a satirical fictional character created and performed by British comedian Sacha Baron Cohen. Originally appearing on Channel 4's "The 11 O'Clock Show", and subsequently as the title character of Channel 4's "Da Ali G Show" in 2000 and on HBO in 2003–2004, he is also the title character of the film "Ali G Indahouse". In December 2007, in an interview with "The Daily Telegraph", Baron Cohen announced that Ali G, along with Borat, had been retired. However, Ali G returned at the 2012 British Comedy Awards to accept Baron Cohen's Outstanding Achievement Award, causing controversy by making jokes about Kate Middleton and Jimmy Savile. Ali G returned to television with "Ali G Rezurection" in 2014. Rezurection features new introductions by Ali G to some old highlights of Da Ali G Show.
Document 12: List of Da Ali G Show episodes: The "Da Ali G Show" is a satirical television series created by Sacha Baron Cohen that aired for three 6–episode seasons. In the series, Baron Cohen plays three unorthodox journalists: Ali G, Borat Sagdiyev and Brüno Gehard. The first season took place in the UK and aired on Channel 4 from 30 March 2000, to 5 May 2000, while the second and third seasons took place in the US and aired on HBO from 21 February 2003, to 22 August 2004, and are known as "Ali G in da USAiii" in countries the original season aired in. All three seasons are available on DVD. Three spin-off films: "Ali G Indahouse", "" and "Brüno" have also been released. The show was a critical success and received a number of awards and nominations.
Document 13: Ali G Indahouse: Ali G Indahouse is a 2002 British comedy film directed by Mark Mylod and starring the fictional character Ali G, who is written and performed by comedian Sacha Baron Cohen.
Document 14: Da Ali G Show: Da Ali G Show is a British-American satirical television series created by and starring English comedian Sacha Baron Cohen. In the series, Baron Cohen plays three unorthodox journalists — faux-streetwise poseur Ali G, Kazakh reporter Borat Sagdiyev, and gay Austrian fashion enthusiast Brüno Gehard. These characters conduct real interviews with unsuspecting people, many of whom are celebrities, high-ranking government officials and other well-known persons, during which they are asked absurd and ridiculous questions.
Document 15: Brüno: Brüno is a 2009 British-American mockumentary comedy film directed by Larry Charles and starring Sacha Baron Cohen, who produced, co-wrote, and played the gay Austrian fashion journalist Brüno. It is the third film based on one of Cohen's characters from "Da Ali G Show"; the first were "Ali G Indahouse" and "Borat".
ground_truth: written and performed by comedian