출연진
이소룡
Self (archive footage)
전준
Tien Da (archive footage)
解元
Chieh (archive footage)
댄 이노산토
Third Floor Fighter (archive footage)
Ji Han-Jae
Fourth Floor Fighter (archive footage)
Kareem Abdul-Jabbar
Fifth Floor Fighter (archive footage)
황인식
First Floor Fighter (archive footage)
Billy Chan
Karateka (archive footage)
임정영
Karateka (archive footage)
Ngan Wu
Karateka (archive footage)
원화
Karateka (archive footage)
Justin T. Lee
(voice)
Griffin Puatu
Dan (voice)
Brian Random
Bruce (voice)
Jason Tanujaya
James (voice)
Christian Thornton
Kareem (voice)
Matthew J. Zeon
Chieh (voice)
Wing-Ho Lin
Hai Tien
Billy Ho
The Big Boss
James Flower
Narrator (uncredited)