Quinlan
Robert Mitchum
Ridgeway
Richard Egan
Tai Bo
Peter Chan Lung
Extra
Fung Hak-On
Riley Knight
Leslie Nielsen
Odums
Bradford Dillman
Chung Wei
Keye Luke
Killer
Chan Sing
Lam Ching-Ying
Yuen Biao
Yuen Wah
Mars
Producer
André E. Morgan
Director
Robert Clouse
Story
Gregory Teifer
Music
Hal Schaefer
Music Editor
William Saracino
Screenplay
Camera Operator
Derek V. Browne
Art Direction
K.S. Chen
John Blezard
Director of Photography
Alan Hume
Special Effects
Gene Grigg
Makeup Artist
Graham Meech-Burkestone
Joep Bannenberg