Before Dawn (1933)

(Dwight Wilson)

(Patricia Merrick, also known as Mlle. Mystera)

(Dr. Paul Cornelius)

(Horace Merrick)

(Mattie (as Gertrude W. Hoffman))

(Chief of Detectives John F. O'Hara)

(Joe Valerie)

(Mrs. Marble)

(Police Car Driver (uncredited))

(Paddywagon Cop (uncredited))

(Detective Schultz (uncredited))

(Detective Brady (uncredited))

(Police Desk Sergeant Hamilton (uncredited))

(Police Radio Announcer (voice) (uncredited))

(Policeman in Car (uncredited))