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