Question: Lee Jun-fan played what character in "The Green Hornet" television series?

full_context: Document 1: Bruce Lee: Lee Jun-fan (; November 27, 1940 – July 20, 1973), known professionally as Bruce Lee, was a Hong Kong and American actor, film director, martial artist, martial arts instructor, philosopher and founder of the martial art Jeet Kune Do. Lee was the son of Cantonese opera star Lee Hoi-chuen. He is widely considered by commentators, critics, media, and other martial artists to be one of the most influential martial artists of all time, and a pop culture icon of the 20th century. He is often credited with helping to change the way Asians were presented in American films.
Document 2: The Green Hornet (TV series): The Green Hornet is a television series on the ABC US television network that aired for the 1966–1967 TV season starring Van Williams as the Green Hornet/Britt Reid and Bruce Lee as Kato.
Document 3: Kato (The Green Hornet): Kato (加藤) is a fictional character from "The Green Hornet" series. This character has also appeared with the Green Hornet in film, television, book and comic book versions. Kato was the Hornet's assistant and has been played by a number of actors. On radio, Kato was initially played by Raymond Hayashi, then Roland Parker who had the role for most of the run, and in the later years Mickey Tolan and Paul Carnegie. Keye Luke took the role in the movie serials, and in the television series he was portrayed by Bruce Lee. Jay Chou played Kato in the 2011 Green Hornet film.
Document 4: Lee Hoi-chuen: Lee Moon-shuen (4 February 1901 – 7 February 1965) known professionally as Lee Hoi-chuen, was a Hong Kong Cantonese opera singer and film actor. He was the father of Bruce Lee, the father-in-law of Linda Lee Caldwell, and also the paternal grandfather of Brandon Lee and Shannon Lee.
Document 5: The Green Hornet (2006 film): The Green Hornet (original title is "Le frelon vert") is a 2006 French short-movie, based on The Green Hornet character created by George W. Trendle and Fran Striker.
Document 6: Leung Siu-lung: Leung Siu-lung, born in 1948 in Hong Kong, is an actor who has appeared in many Hong Kong martial arts movies. He often appeared billed as "Bruce Leung", "Bruce Liang", "Bruce Leong", or "Bruce Leung Siu-lung", and is thus generally grouped among the Bruce Lee clones that sprang up after Lee's death in the subgenre known as Bruceploitation. Leung learned martial arts from his father at the Cantonese opera. His major style is Goju ryu Karate, he also is a Wing Chun practitioner.
Document 7: The Green Hornet (2011 film): The Green Hornet is a 2011 American superhero action comedy film based on the character of the same name by George W. Trendle and Fran Striker that had originated in a 1930s radio program and has appeared in movie serials, a television series, comic books, and other media. Directed by Michel Gondry and written by Seth Rogen and Evan Goldberg, the film stars Rogen, Jay Chou, Christoph Waltz, Edward James Olmos, David Harbour, Tom Wilkinson and Cameron Diaz. The film was released to theaters in North America on January 14, 2011 by Columbia Pictures, in versions including RealD Cinema and IMAX 3D. The film earned $227.8 million on a $120 million budget. "The Green Hornet" was released on DVD, Blu-ray, and Blu-ray 3D on May 3, 2011 by Sony Pictures Home Entertainment.
Document 8: Green Hornet: The Green Hornet is a fictional character, a masked crime-fighter, created by George W. Trendle and Fran Striker, with input from radio director James Jewell, in 1936. Since his radio debut in the 1930s, the Green Hornet has appeared in numerous serialized dramas in a wide variety of media. The character appeared in film serials in the 1940s, a television show in the 1960s, multiple comic book series from the 1940s on, and a feature film in January 2011. The franchise is currently owned by Green Hornet, Inc., who license the property across a wide variety of media that includes comics, films, TV shows, radio and books. The comic book rights are currently licensed out to and Dynamite Entertainment.
Document 9: Jeet Kune Do: Jeet Kune Do (; ), abbreviated JKD, is a hybrid philosophy of martial arts heavily influenced by the personal philosophy and experiences of martial artist Bruce Lee. Lee, who founded the system on July 9, 1969, referred to it as "non-classical", suggesting that JKD is a form of Chinese Kung Fu, yet without form. Unlike more traditional martial arts, Jeet Kune Do is not fixed or patterned, and is a philosophy with guiding thoughts. It was named for the Wing Chun concept of interception or attacking while one's opponent is about to attack. Jeet Kune Do practitioners believe in minimal movement with maximum effect.
Document 10: The Green Hornet (radio series): The Green Hornet is an American radio adventure series that debuted in 1936 and introduced the character of the Green Hornet, a masked vigilante.
Document 11: Robert Lee (musician): Lee Jun-fai (; born 16 December 1948), known professionally as Robert Lee, is a Hong Kong musician and younger brother of martial artist legend Bruce Lee, the brother-in-law of Linda Lee Caldwell, and also the paternal uncle of Brandon Lee and Shannon Lee.
Document 12: Jackie Chan: Chan Kong-sang, SBS, MBE, PMW, (陳港生 ; born 7 April 1954), known professionally as Jackie Chan, is a Hong Kong martial artist, actor, film director, producer, stuntman, and singer. In his movies, he is known for his acrobatic fighting style, comic timing, use of improvised weapons, and innovative stunts, which he typically performs himself. He has trained in Kung Fu and Hapkido. He has been acting since the 1960s and has appeared in over 150 films.
Document 13: The Green Hornet (Hong Kong film): The Green Hornet is a 1994 Hong Kong action film directed by Lam Ching Ying and starring Chin Ka-lok. Based on the American Green Hornet series the film focuses on the character of Kato.
Document 14: Danny Chan Kwok-kwan: Danny Chan Kwok-kwan (born 1 August 1975) is a Hong Kong actor, dance choreographer, and lead singer of the rock band, Poet. He is known for resembling Bruce Lee in appearance, and has portrayed Lee in the 2008 television series, "The Legend of Bruce Lee", and in the 2015 film, "Ip Man 3". Chan is also a practitioner of Jeet Kune Do, the martial art created by Bruce Lee.
Document 15: Ip Chun: Ip Chun (born 10 July 1924), also known as Yip Chun or Yip Jun, is a Chinese martial artist specialising in Wing Chun. He is the eldest of two sons. Ip’s father Yip Man was the Wing Chun teacher of late movie star Bruce Lee.
ground_truth: Kato