Stuart Whitman

as Shatter

Ti Lung

as Tai Pah / Tai Kung

Lily Li

as Mai Mee

Peter Cushing

as Paul Rattwood

Anton Diffring

as Hans Leber

Ko Hung

as Japanese karate fighter

Keung Hon

as Korean taekwondo fighter

James Ma Chim-Si

as Thai Boxer

Lau Nga-Ying

as Hans Leber's Girl

Lee Hoi-Sang

as Referee Hanson Lee

Huang Pei-Chih

as Hans Leber's Bodyguard

Lau Kar-Wing

as Hans Leber's Bodyguard

Wong Mei

as Hans Leber's Bodyguard

Chui Fat

as Hans Leber's Bodyguard

Tang Tak-Cheung

as Hans Leber's Bodyguard

Lee Hang

as Hans Leber's Bodyguard

Yemi Goodman Ajibade

as Ansabi M'Goya / Dabula M'Goya

Yeung Pak-Chan

as Thug / Killer with Bazooka

Tang Wing-Siu

as Tai's Kung Fu Student

Chan Keung

as Thug / Killer

Sai Gwa-Pau

as Man on the Street

Ho Bo-Sing

as Thug

Yuen Shun-Yi

as Thug in Nightclub

Alan Chan Kwok-Kuen

as Thug in Nightclub

San Sin

as Tai's Kung Fu student

Hsu Hsia

as Tai's Kung Fu student

Fung Hak-On

as Tai's Kung Fu student

Wong Shu-Tong

as Rattwood's Thug

Lo Wai

as Rattwood's Thug

Ho Kei-Cheong

as Rattwood's Thug

Yen Shi-Kwan

as Rattwood's Thug

Wong Chi-Keung

as Tai's Kung Fu Student

Lui Hung

Ting Tung

Tino Wong

Chan Dik-Hak

Kong Chuen

Chik Ngai-Hung

Cheung Chok-Chow

Law Keung

Tung Choi-Bo

Ng Yuen-Fan

Chan Ming-Wai

Cheung Chi-Ping