Bruce Lee

Lee

John Saxon

Roper

Jim Kelly

Williams

Sek Kin

Han

Robert Wall

Oharra

Angela Mao Ying

Su Lin

Betty Chung

Mei Ling

Ahna Capri

Tania

Bolo Yeung

Bolo

Geoffrey Weeks

Braithwaite

Roy Chiao

Shaolin Abbott

Yuen Biao

Tournament Fighter

Marlene Clark

Secretary

Sammo Hung Kam-Bo

Shaolin Fighter

Jackie Chan

Guard

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

Tai Bo

Ohara's Crew Who Attacks Su Lin

Tony Liu

Tournament Fighter

Yuen Wah

Tournament Fighter

Lam Ching-Ying

Tournament Fighter (uncredited)

Billy Chan Wui-Ngai

Cave Guard (uncredited)

Wong Tin-Lam

Robert Chan Law-Bat

Wachmann

Stephen Tung Wai