Scott Adkins
Casey
Todd Jensen
Det. Traxler
Tsuyoshi Ihara
Masazuka
Mika Hijii
Namiko
Togo Igawa
Sensei
Garrick Hagon
Professor Garrison
Miles Anderson
Temple
Valentin Ganev
Klimitov
Atanas Srebrev
Detective Vukovich
Fumio Demura
Shihan Dai
Masaki Onishi
Ryuu
Nikolai Sotirov
Adamovich
Kenji Motomiya
Akira
Asen Asenov
Big armed man
Ivailo Dimitrov
Bodyguard
Kathryn Le
Kiko
Judith Michelle Hill
Neighbor woman
Meglena Karalambova
Rachel
Dimiter Doichinov
Ring Guard (uncredited)
Velizar Peev
Ring Guard (uncredited)
Assen Blatechki
Failed Guard