Double Impact

John Shum Kin-Fun as Hong Kong Marine Police Tony Tam Chun-To as Klimax Klub Gangster Dion Lam Cory Everson as Kara Galen Yuen as Smuggler Geoffrey Lewis as Frank Avery Bolo Yeung Sze as Moon Chan Sing as Dockworker Simon Cheung Yuk-San as Hong Kong Marine Police Jean-Claude Van Damme as Alex / Chad Wagner Alonna Shaw as Danielle Wilde Peter Malota as Body Guard With Spurs Julie Strain as Student John Cheung Ng-Long as Gateman for Triad Shelley Michelle as Student Andy Armstrong as Paul Wagner David Lea as Karate Student To Wai-Wo Kamel Krifa as Mahjong Manager, Mah Jong Manager Philip Chan Yan-Kin as Raymond Zhang Alan Scarfe as Nigel Griffith Woo Fung as Chinese Nurse Evan Lurie as Klimax Klub Bouncer Leo Lee as Dockworker Ng Kwok-Kai as Mr. Nguyen Lee Tat-Chiu as Triad Thug #1 Chan Siu-Wah as Klimax Klub Gangster Matthew J. Cates as Ship mate

Joseph A. Porro Costume Design, Costume Designer Charles Layton Executive Producer Rick Nathanson Supervising Producer Kamel Krifa Associate Producer Paul Michael Glaser Producer Sheldon Lettich Director, Screenplay, Story, Co-Producer Mark Stefanich Stunt Double Jean-Claude Van Damme Screenplay, Producer, Story, Fight Choreographer Al Leong Stunts Michael Douglas Co-Producer Dan Kneece Steadicam Operator James Lew Stunt Coordinator, Martial Arts Choreographer, Stunts Darryl Chan Stunts Peter Malota Stunts, Martial Arts Choreographer Andy Armstrong Second Unit Director John Cheung Ng-Long Stunt Coordinator, Martial Arts Choreographer, Action Director Vic Armstrong Stunt Coordinator, Martial Arts Choreographer, Action Director, Second Unit Director Simon Rhee Stunts Ashok Amritraj Producer Dickey Beer Stunts