Self (archive footage)

Tien Da (archive footage)

Chieh (archive footage)

Third Floor Fighter (archive footage)

Fourth Floor Fighter (archive footage)

Fifth Floor Fighter (archive footage)

First Floor Fighter (archive footage)

Karateka (archive footage)

Karateka (archive footage)

Karateka (archive footage)

Karateka (archive footage)

(voice)

Dan (voice)

Bruce (voice)

James (voice)

Kareem (voice)

Chieh (voice)

Hai Tien

The Big Boss

Narrator (uncredited)