Bruce Lee
Lee
John Saxon
Roper
Jim Kelly
Williams
石堅
Han
Ahna Capri
Tania
Robert Wall
Oharra
Angela Mao Ying
Su Lin
Betty Chung
Mei Ling
Yeung Sze (楊斯)
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)
高飛
Guard (uncredited)
孟海
Chinese Junk Crew (uncredited)
蔣榮發
Guard Executed by Bolo (uncredited)
Peter Chan Lung
Party Guest (uncredited)
鍾發
Guard Executed by Bolo (uncredited)
太保
Ohara's Crew Who Attacks Su Lin (uncredited)
Tony Liu
Tournament Fighter (uncredited)
元華
Tournament Fighter (uncredited)
Peter Archer
Parsons
林正英
Tournament Fighter (uncredited)
陳會毅
Cave Guard (uncredited)
Mickey Caruso
L.A. Cop
王天林
Rôle non communiqué
Robert Chan Law-Bat
Wachmann
Stephen Tung Wai
Rôle non communiqué
Ng Yam-Chuen
Banquet Guest - Han's Prisoner (uncredited)
Niki Wane
Williams' Girl #1