Question: Which American martial arts/buddy action comedy film  was  Less Than an Hour  first heard in the final credits of 

Context paragraphs:
World Martial Arts Games: The World Martial Arts Games, found July 27, 2005 by Alfred Kleinschwaerzer from Germany and Ken Marchtaler from Canada, is one of the top multi-disciplinary martial arts events worldwide.  The competition is held at a different location every year.  In 2011 the Games were held in two locations: The Pan American Martial Arts Games in Regina, Canada, and the European Martial Arts Games in Cheltenham, Great Britain.  They are a member of TAFISA.

Rush Hour 3: Rush Hour 3 is a 2007 American martial arts/buddy action comedy film and the third and final film in the "Rush Hour" series, starring Jackie Chan and Chris Tucker.  The film was officially announced on May 7, 2006, and filming began on July 4, 2006.  The film is set in Paris and Los Angeles.  "Rush Hour 3" was released on August 10, 2007, in the United States.

Rush Hour (1998 film): Rush Hour is a 1998 American buddy action comedy film directed by Brett Ratner and starring Jackie Chan and Chris Tucker as mismatched cops who must rescue the Chinese consul's kidnapped daughter.  Released on September 18, 1998, the film grossed over $244 million worldwide.  The film's success led to two sequels, "Rush Hour 2" (2001) and "Rush Hour 3" (2007).

Karyn Turner: Karyn Turner (born 1946) is an American martial arts expert who has been variously known as “The Queen of Kata”, “First Lady of Kung Fu”, and “The Mother of U.S. Kickboxing”.  Named as the “most outstanding woman in the history of martial arts” by Black Belt Magazine in 1978, she was the first woman to take a double victory in both fighting (kumite) and form (kata) in the International Women’s Karate Championship, a feat she accomplished in 1976.  She was the first woman to enter men's divisions at the World Championships in kata and weapons (steel whip), and to become World Champion in the men's division in both.  At the peak of her career in 1977, she entered twenty-three tournaments and swept three divisions, including men’s weapons kata.  In 1990, Turner was the first woman in history to be nominated into the Black Belt Hall of Fame as “Competitor of the Year”, the same year she was selected by Black Belt Magazine as their “Woman of the Year”.  In 2009, she was inducted into the Martial Arts History Museum “Hall of Fame”.

Kung Pow! Enter the Fist: Kung Pow!  Enter the Fist is a 2002 American martial arts comedy film that parodies Hong Kong action cinema.  Written, directed by and starring Steve Oedekerk, it uses footage from the 1976 Hong Kong martial arts film "Tiger and Crane Fist" (also called "Savage Killers"), along with new footage shot by Oedekerk, to create an original, unrelated plot.

Martial arts film: Martial arts film is a film genre.  A subgenre of the action film, martial arts films contain numerous martial arts fights between characters.  They are usually the films' primary appeal and entertainment value, and often are a method of storytelling and character expression and development.  Martial arts are frequently featured in training scenes and other sequences in addition to fights.  Martial arts films commonly include other types of action, such as hand-to-hand combats, stuntwork, chases, and gunfights.

Rush Hour (film series): The "Rush Hour" franchise is a series of three Chinese-American martial arts/action-comedy buddy cop films created by Ross LaManna, directed by Brett Ratner, and distributed by New Line Cinema.  All three films center on a pair of police detectives: a Hong Kong Police Force inspector and an American LAPD detective (portrayed by Jackie Chan and Chris Tucker) who go on a series of misadventures often involving corrupt crime figures.  The films were released theatrically between 1998 and 2007, and have achieved commercial success and incorporate elements of martial arts, humor, and the buddy cop subgenre.

Less Than an Hour: "Less Than an Hour (Theme from Rush Hour 3)" is a 2007 song by rapper Nas and singer Cee-Lo.  It was first heard in the final credits of the film "Rush Hour 3" on August 10, before being released on iTunes in September.  It is featured on Nas' "Greatest Hits" album.  It is produced by Salaam Remi, who arranged the track's rhythm section.  Lalo Schifrin also received a writing credit for arranging the song's orchestra.

Rush Hour 2: Rush Hour 2 is a 2001 American martial arts buddy cop action comedy film.  It is the sequel to the 1998 film "Rush Hour" and the second installment in the "Rush Hour" film series.  The film stars Jackie Chan and Chris Tucker who respectively reprise their roles as Inspector Lee and Detective Carter.  The film finds Lee and Carter embroiled in a counterfeit scam involving the Triads.

Cynthia Rothrock: Cynthia Ann Christine Rothrock (born March 8, 1957) is an American martial artist and actress specializing in martial arts films. Rothrock holds black belt rankings in seven styles of martial arts and was a high level competitor in martial arts before becoming an actress.

Supporting paragraphs: Less Than an Hour Rush Hour 3
Answer: Rush Hour 3