Cast
Jack Cheatham
Desk Sergeant (uncredited)
Lee Phelps
Flynn (uncredited)
Jack Rice
Rogers' Assistant (uncredited)
Alan Ladd
Elevator Passenger (uncredited) (unconfirmed)
James Burke
Sgt. Velle
Byron Foulger
Amos
Charley Grapewin
Insp. Queen
Fred Niblo
John Braun
Katherine DeMille
Valerie Norris
Michael Whalen
Dr. James Rogers
Marsha Hunt
Barbara Braun
Charles Lane
Dr. Prouty
Ann Shoemaker
Lydia Braun
Marion Martin
Cornelia
Douglas Fowley
Rocky Taylor
Morgan Wallace
Zachary
Frank O'Connor
Ambulance Driver (uncredited)
Ralph Bellamy
Ellery Queen
Margaret Lindsay
Nikki Porter