Lt. Daniel Muldoon
Det. Jimmy Halloran
George Blake
Mike Jensen
Det. Frank Arcaro
Kate Blake
Fay Roberts
Coroner
Janitor (as William Daprato)
Man
Secretary
Union Girl
Narrator (voice) (as Bert Leonard)
Newsboy (uncredited)
Cop (uncredited)
Starter (uncredited)
Organizer (uncredited)
Photographer (uncredited)
Passenger (uncredited)