James Lee 'Jimmy' Wong
Win Len
Police Captain Street
Dr. John Benton
Dr. Norman Wilkes
Louise Benton
Charlie Frasier (as John H. Dilson)
Detective Grady
Mason
Toreno (as Dick Terry)
Tommy Dean
Jonas (as William Castello)
Foo (as Lee Tung Foo)
Radio News Broadcaster (uncredited)
Lecture Guest (uncredited)
Hospital Stakeout Cop (uncredited)
Detective in Refrigerator (uncredited)
Police Officer Stationed at Front Door (uncredited)
Charley Won (uncredited)