Director: Robert Clouse
A martial artist agrees to spy on a reclusive crime lord using his invitation to a tournament there as cover.
Bruce Lee
Lee
John Saxon
Roper
Jim Kelly
Williams
Shih Kien
Han
Ahna Capri
Tania
Robert Wall
Oharra
Angela Mao Ying
Su Lin
Betty Chung
Mei Ling
Bolo Yeung
Bolo
Geoffrey Weeks
Braithwaite
Roy Chiao
Shaolin Abbott (uncredited)
Yuen Biao
Tournament Fighter (uncredited)
Marlene Clark
Secretary
Sammo Kam-Bo Hung
Shaolin Fighter (uncredited)
Jackie Chan
Guard (uncredited)
Phillip Ko Fai
Guard (uncredited)
Mang Hoi
Chinese Junk Crew (uncredited)
Mars
Guard Executed by Bolo (uncredited)
Peter Chan Lung
Party Guest (uncredited)
Paul Chung Fat
Guard Executed by Bolo (uncredited)
