Robert Alan "Bob" Wall (born August 22, 1939) is an American actor and martial artist.

Wall is a former heavyweight world-champion kickboxer. He is featured in a number of films, most notably three appearances with martial arts master Bruce Lee. Bob Wall appeared in the film Way of the Dragon with Lee, along with Chuck Norris. Among the martial arts Bob Wall has studied Okinawa-te karate under Shihan Gordon Doversola. In 1966, Wall along with karate champion Joe Lewis opened the famous Sherman Oaks Karate Studio in Sherman Oaks, California. In 1968 Lewis sold his share of the studio to Chuck Norris. He also had a supporting role in Lee's most famous film (in the western world) Enter the Dragon. He later appeared in Game of Death, Bruce Lee's incomplete film re-cut in 1979. More recently, in 2009, Wall starred as a bodyguard in the film Blood and Bone.

An urban legend surrounding the making of Enter The Dragon claims that he never quite got along with Bruce Lee and that the fight on the parade ground where he smashed the bottles was more than just a managed fight. However, Wall and others present at the time deny this story, stating the tale was blown out of proportion and that Wall and Lee were actually good friends. Wall has studied several arts under many notable masters. They include Judo under "Judo" Gene LeBell, Budo Jujutsu with Al Thomas, Okinawan Shorin-Ryu under Joe Lewis, boxing with Chuck "The Hurricane Kid” Simonini, and Brazilian Jiu-Jitsu under the Machado Brothers.

Bruce Lee (born Lee Jun-fan; 27 November 1940 – 20 July 1973) was a Chinese AmericanHong Kong actor,martial arts instructor, philosopher, film director, film producer, screenwriter, and founder of the Jeet Kune Do martial arts movement. He is widely considered by many commentators, critics, media and other martial artists to be the most influential martial artist and pop culture icon of the 20th Century. He is often credited with changing the way Asians were presented in American films.

Lee was born in San Francisco to parents of Hong Kong heritage but was raised in Hong Kong until his late teens. Lee returned to the United States at the age of 18 to claim his U.S. citizenship and receive his higher education. It was during this time that he began teaching martial arts, which soon led to film and television roles.

His Hong Kong and Hollywood-produced films elevated the traditional Hong Kong martial arts film to a new level of popularity and acclaim, and sparked a major surge of interest in Chinese martial arts in the West in the 1970s. The direction and tone of his films changed and influenced martial arts and martial arts films in Hong Kong and the rest of the world, as well. He is noted for his roles in five feature-length films: Lo Wei's The Big Boss (1971) and Fist of Fury (1972); Way of the Dragon (1972), directed and written by Lee; Warner Brothers' Enter the Dragon (1973) and The Game of Death (1978), both directed by Robert Clouse.

Carlos Ray "Chuck" Norris (born March 10, 1940) is an American martial artist and actor. After serving in the United States Air Force, he began his rise to fame as a martial artist and has since founded his own school, Chun Kuk Do. As a result of his "tough guy" image, an Internet phenomenon began in 2005 known as Chuck Norris facts, ascribing various implausible or even impossible feats to Norris.

Norris appeared in a number of action films, such as Way of the Dragon in which he starred alongside Bruce Lee, and was The Cannon Group's leading star in the 1980s. He next played the starring role in the television series Walker, Texas Ranger from 1993 to 2001.

Norris is a devout Christian and politically conservative. He has written several books on Christianity and donated to a number of Republican candidates and causes. In 2007 and 2008, he campaigned for former Arkansas Governor Mike Huckabee, who was running for the Republican nomination for President in 2008. In the 2012 election he endorsed former Speaker of the House Newt Gingrich. Norris also writes a column for the conservative website WorldNetDaily.

Jackie Chan, SBS, MBE (born Chan Kong-sang, 陳港生; 7 April 1954) is a Hong Kong-born Chinesestuntman, actor, and director whose perilous acrobatic stunts and engaging physical humour made him an action-film star in Asia and helped to bring kung fu movies into the mainstream of American cinema. In his movies, he is known for his acrobatic fighting style, comic timing, use of improvised weapons, and innovative stunts. Jackie Chan has been acting since the 1960s and has appeared in over 100 films.

Chan has received stars on the Hong Kong Avenue of Stars and the Hollywood Walk of Fame. As a cultural icon, Chan has been referenced in various pop songs, cartoons, and video games. An operatically trained vocalist, Chan is also a Cantopop and Mandopop star, having released a number of albums and sung many of the theme songs for the films in which he has starred. In addition to acting, Chan pursued a career in the Hong Kong music industry, releasing a number of original albums beginning in 1984. He founded the Jackie Chan Charitable Organization in 1998, which, among other projects, offers scholarships to Hong Kong youths, and he worked as a goodwill ambassador for UNICEF.

Sammo Hung (born Hung Kam Po, 7 January 1952) is a Hong Kong actor, martial artist, film producer and director, known for his work in many martial arts films and Hong Kong action cinema. He has been a fight choreographer for, amongst others, Jackie Chan, King Hu, and John Woo.

Hung is one of the pivotal figures who spearheaded the Hong Kong New Wave movement of the 1980s, helped reinvent the martial arts genre and started the vampire-like Jiang Shi genre. He is widely credited with assisting many of his compatriots, giving them their starts in the Hong Kong film industry, by casting them in the films he produced, or giving them roles in the production crew.

In East Asia, it is common for people to address their elders or influential people with familial nouns as a sign of familiarity and respect. Jackie Chan, for example, is often addressed as "Dai Goh" (Chinese: 大哥; pinyin: dà gē), meaning Big Brother. Hung was also known as "Dai Goh", until the filming of Project A, which featured both actors. As Hung was the eldest of the kung fu "brothers", and the first to make a mark on the industry, he was given the nickname "Dai Goh Dai" (Chinese: 大哥大; Mandarin Pinyin: dà gē dà; Jyutping: daai6 go1 daai6), meaning, Big, Big Brother or Biggest Big Brother.