Det. Lt. Sims
Steve Lacey
Ellen Lacey
'Doc' Penny
Ben Hastings (as Charles Buchinsky)
Dr. Otto Hessler
Gat Morgan (as Ned Young)
Daniel O'Keefe
Gus Snider (as Dubb Taylor)
Detective Kelly
Detective Sully
Hastings' Girlfriend (uncredited)
Cop (uncredited)
Detective (uncredited)
Johnny Haslett (uncredited)
Salvation Army Singer (uncredited)
Cop in Squad Car (uncredited)
Doris Day - Radio Singer (voice) (uncredited)
Police Officer (uncredited)
Fourth Police Broadcaster (uncredited)
Jess (uncredited)
Detective / Bank Officer (uncredited)
First Police Broadcaster (uncredited)
Barfly at Counter (uncredited)
Zenner (uncredited)
Second Police Broadcaster (uncredited)
Bank Guard (uncredited)
Old Man Crossing Street (uncredited)
Lefty (uncredited)
Hoodlum at Counter (uncredited)
Roadblock Officer (uncredited)
Third Police Broadcaster (uncredited)
Mark (uncredited)
Mrs. O'Keefe (uncredited)
Girl with Bandaged Man (uncredited)
Information Officer (uncredited)
Bank Janitor (uncredited)
Delivery Man (uncredited)
Girl (uncredited)
Beer-Drinker at Counter (uncredited)
Parolee (uncredited)
Stoolie (uncredited)
Sweeney (uncredited)