Bruce Lee as Lee

John Saxon as Roper

Jim Kelly as Williams

Sek Kin as Han

Robert Wall as Oharra

Angela Mao Ying as Su Lin

Betty Chung as Mei Ling

Ahna Capri as Tania

Bolo Yeung Sze as Bolo

Geoffrey Weeks as Braithwaite

Roy Chiao as Shaolin Abbott

Yuen Biao as Tournament Fighter

Marlene Clark as Secretary

Sammo Hung Kam-Bo as Shaolin Fighter

Jackie Chan as Guard

Phillip Ko Fai as Guard (uncredited)

Mang Hoi as Chinese Junk Crew (uncredited)

Mars as Guard Executed by Bolo (uncredited)

Peter Chan Lung as Party Guest (uncredited)

Paul Chung Fat as Guard Executed by Bolo

Tai Bo as Ohara's Crew Who Attacks Su Lin

Tony Lau Wing as Tournament Fighter

Yuen Wah as Tournament Fighter

Peter Archer as Parsons

Lam Ching-Ying as Tournament Fighter (uncredited)

Billy Chan Wui-Ngai as Cave Guard (uncredited)

Mickey Caruso as L.A. Cop

Wong Tin-Lam as

Robert Chan Law-Bat as Wachmann

Stephen Tung Wai as

Ng Yam-Chuen as Banquet Guest - Han's Prisoner