Double Impact
Jean Claude Van Damme plays a dual role as Alex and Chad, twins separated at the death of their parents. Chad is raised by a family retainer in Paris, Alex becomes a petty crook in Hong Kong. Seeing a picture of Alex, Chad rejoins him and convinces him that his rival in Hong Kong is also the man who killed their parents. Alex is suspicious of Chad, especially when it comes to his girlfriend.
Jean-Claude Van Damme
Alex / Chad Wagner
Geoffrey Lewis
Frank Avery
Alonna Shaw
Danielle Wilde
Bolo Yeung Sze
Moon
Cory Everson
Kara
Philip Chan Yan-Kin
Raymond Zhang
Alan Scarfe
Nigel Griffith
Andy Armstrong
Paul Wagner
Woo Fung
Chinese Nurse
Kamel Krifa
Mahjong Manager
Peter Malota
Body Guard With Spurs
Sarah-Jane Varley
Katherine Wagner
Kamel Krifa
Mah Jong Manager
Eugene Choy
Mr. Chen
Jack Gilardi Jr.
Karate Student
David Lea
Karate Student
Donn Berdahl
Karate Instructor
Chan Sing
Dockworker
Julie Strain
Student
Galen Yuen
Smuggler
Alicia Stevenson
Baby Chad
Christopher Leung
Crewman on Alex's Boat
Leo Lee
Dockworker
Ng Kwok-Kai
Mr. Nguyen
Kwok-Po Chow
Chinese Smuggler #2
Yu Wai-Keung
Chinese Smuggler #3
Simon Cheung Yuk-San
Hong Kong Marine Police
John Shum Kin-Fun
Hong Kong Marine Police
Lee Tat-Chiu
Triad Thug #1
Lee Bing Chiu
Triad Thug #2
Wong Chi-Kin
Triad Thug #3
John Cheung Ng-Long
Gateman for Triad
Tsang Sing Kwok
2nd Gateman
Paul Aylett
Baby Alex
Ching Wai-Chung
Card Playing Guard
David Ho Wing-Hin
Big Thug Outside Lab
Sarah Yuen
Nun at Orphanage
Tony Tam Chun-To
Klimax Klub Gangster
Eric Ng
Klimax Klub Gangster
Chan Siu-Wah
Klimax Klub Gangster
Evan Lurie
Klimax Klub Bouncer
Roland Lor
Klimax Klub Manager
Rita Lau
Hostess with Frank
Wong Chung Ching
Walkie Talkie Thug
Georges Bejue
Thug Who Mauls Danielle
Matthew J. Cates
Ship mate
Shelley Michelle
Student
Jennifer Stone
Klimax Klub Hostess
To Wai-Wo
Dion Lam Dik-On
John Cheung Ng-Long
Action Director
John Cheung Ng-Long
Martial Arts Choreographer
Vic Armstrong
Stunt Coordinator
Vic Armstrong
Martial Arts Choreographer
Vic Armstrong
Action Director
James Lew
Stunt Coordinator
James Lew
Martial Arts Choreographer
John Cheung Ng-Long
Stunt Coordinator
Arthur Kempel
Original Music Composer
Paul Michael Glaser
Producer
Jean-Claude Van Damme
Producer
Moshe Diamant
Executive Producer
Mark Conte
Editor
Ashok Amritraj
Producer
Richard H. Kline
Director of Photography
Sheldon Lettich
Screenplay
Sheldon Lettich
Director
Jean-Claude Van Damme
Screenplay
Darryl Chan
Stunts
Georges Bejue
Stunt Double
Bill M. Ryusaki
Stunts
Mark Stefanich
Stunt Double
Simon Rhee
Stunts
Dickey Beer
Stunts
Al Leong
Stunts
James Lew
Stunts
Jordi Casares
Stunts
Will Leong
Stunts
Peter Lai
Stunts
Danny Wong
Stunts
Vernon Rieta
Stunts
Charles Layton
Executive Producer
James F. Tarzia
Casting
Joseph A. Porro
Costume Design
John Jay Moore
Production Design
Jean-Claude Van Damme
Story
Janice Alexander
Hairstylist
Sheldon Lettich
Story
Michael Douglas
Co-Producer
Charles Wang
Associate Producer
Kamel Krifa
Associate Producer
Michael Vojvoda
Set Dresser
Sheldon Lettich
Co-Producer
Avram Butch Kaplan
Executive In Charge Of Production
Rick Nathanson
Supervising Producer
Steve Meerson
Story
Joseph A. Porro
Costume Designer
Okowita
Art Direction
Vic Armstrong
Second Unit Director
Patrick Cyccone Jr.
Sound Re-Recording Mixer
Allen L. Stone
Sound Re-Recording Mixer
Terry Carr
Co-Producer
Andy Armstrong
Second Unit Director
Craig S. Jaeger
Sound Effects Editor
Robert Eyslee
Gaffer
Jeff Mart
Steadicam Operator
Peter Krikes
Story
Zoltan Elek
Makeup Artist
Suzette Sheets
Set Decoration
Itzhak Magal
Production Sound Mixer
Thomas J. Mack
First Assistant Director
Stephen Bushelman
Sound Effects Editor
Richard Merryman
Camera Operator
Arthur Wai Kit Lau
Special Effects
Peter Jensen
Steadicam Operator
Dan Kneece
Steadicam Operator
Jerry Stanford
Sound Effects Editor
Kirk Bloom
Second Assistant Camera
Sam F. Shaw
Sound Effects Editor
Raymond Lam Fai-Tai
Steadicam Operator
Howard Wexler
Additional Camera
Cliff Lipson
Still Photographer
James Lansbury
Second Assistant Director
Robert Thirlwell
Sound Re-Recording Mixer
Jürg V. Walther
Camera Operator
Robert Waxman
Sound Effects Editor
Michael Gfelner
First Assistant Camera
Picha Srisansanee
Second Assistant Camera
Gae S. Buckley
Assistant Art Director
Raymond Gonzales
Electrician
Katalin Elek
Assistant Makeup Artist
Elizabeth S. Barton
Script Supervisor
Ruurd M. Fenenga
First Assistant Camera
Todd Dos Reis
Second Assistant Camera
Jean-Claude Van Damme
Fight Choreographer
Brad Arensman
Executive In Charge Of Post Production
Karen Asano-Myers
Assistant Hairstylist
Jesse Mather
Best Boy Electric
David Orr
Color Timer
Lars Petersen
Construction Coordinator
Peter Malota
Stunts
Peter Malota
Martial Arts Choreographer