James Lew as Mr. James

John Saxon as Oliver Quinn

Elizabeth Kaitan as Sabina

Matthias Hues as Cassidy

Michael Standing as Gruber

Jay Roberts Jr. as Willie

Chris DeRose as Brandt

Deanna Oliver as Dancer

Russ Tamblyn as Hank Franklin

Michael Berryman as Queen

Chuck Jeffreys as Danny Girrard

Christopher Mitchum as Col. Slater

Richard Lynch as Commander Eastern

Bob Schott as Queen's opponent

Al Leong as Fighter (uncredited)

Gerald Okamura as Fighter (uncredited)