Lance O'Leary
Sara Keate
Bentley
Jim Warren
Maida Day
Carol Lethany
Dr. Bahman
Inspector Foley
Dr. Arthur Lethany
Dr. Fred Harker
Nurse Taylor
Frank Warren
Detective Donahue
Joe Higgins - Night Watchman
Hilda - Lethany Housekeeper
Coroner
Man with Sprinkler Hose (uncredited)
Jean the Night Nurse (uncredited)
Nurse (uncredited)
Eldar Hotel Clerk (uncredited)
Thatcher Hospital Orderly (uncredited)
Newsboy #2 (uncredited)
Man Leaving Hospital (uncredited)
Woman on Stairs (uncredited)
Policeman Picking Up Radium at End (uncredited)
Newsboy #1 / Newsboy in Montage (uncredited)
Cabbie (uncredited)