Martial arts films are a subgenre of action films that feature martial arts combat between characters. These combats 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 hand-to-hand combat along with other types of action, such as stuntwork, chases, and gunfights. Sub-genres of martial arts films include kung fu films, wuxia, karate films, and martial arts action comedy films, while related genres include gun fu, jidaigeki and samurai films. Notable actors who have contributed to the genre include Zhang Ziyi, Tony Jaa, Bruce Lee, Jean-Claude Van Damme, Jet Li, Toshiro Mifune, Donnie Yen, Jackie Chan, Michelle Yeoh, and Sammo Hung. Some of the most influential martial arts films include Kickboxer (1989), The Matrix (1999), Police Story (1985), Crouching Tiger, Hidden Dragon (2000), Once Upon A Time in China (1991), The Karate Kid (1984), and Enter the Dragon (1973). Source: Wikipedia (en)