question: Dreadnaught starred which actor and martial artist?
answer: Yuen Biao
context: Title: Jan C. Childress
  Passage: Jan C. Childress (born July 7, 1954) is an American comic book writer, martial artist, financial professional, and former Congressional speechwriter (for Fred Richmond).  As a comic book professional, he is best known for writing The Good Guys (comics) with his mentor, Jim Shooter for Defiant Comics and co-creating the mixed martial arts entertainment property with his son Jan Lucanus for Creative Impulse Entertainment.  As a martial artist, he is world-ranked with several national medals and titles from the International Chinese Martial Arts Competition (ICMAC), as well as twice winning the bronze medal at the Tai Chi World Cup in Taiwan (2004 & 2010).  Mr. Childress also served as the Vice-President of Investor Relations at KeySpan Corporation, and is currently the Director of Investor Relations for Consolidated Edison.
  Title: Dreadnaught (film)
  Passage: Dreadnaught () is a 1981 Hong Kong martial arts film directed by Yuen Woo-ping and starring Yuen Biao, Bryan Leung and Kwan Tak-hing.
  Title: Street Fighter: Assassin's Fist
  Passage: Street Fighter: Assassin's Fist, known in Japan as Street Fighter: Ansatsuken (Japanese: ストリートファイター 暗殺拳 , Hepburn: Sutorīto Faitā Ansatsuken ) is a British live-action web series, TV series and feature film in the martial arts film genre developed by director, fight choreographer, writer, actor and martial artist Joey Ansah and actor, writer and martial artist Christian Howard.  Based on the popular video game series by Capcom, "Street Fighter", the story focuses on Ryu and Ken as they uncover the past of their master, Gouken, and learn the secrets of their Dark Art, Ansatsuken.
  Title: Yuen Biao
  Passage: Yuen Biao (born 26 July 1957) is a Hong Kong actor and martial artist.  He specialises in acrobatics and Chinese martial arts and has worked on over 80 films as actor, stuntman and action choreographer.  Along with Peking Opera School "brothers" at the "China Drama Academy", Sammo Hung and Jackie Chan, he was one of the Seven Little Fortunes.
citations: Dreadnaught (film) Yuen Biao