Before Dawn - Cast

Stuart Erwin

Dwight Wilson
Actor

Dorothy Wilson

Patricia Merrick, also known as Mlle. Mystera
Actor

Warner Oland

Dr. Paul Cornelius
Actor

Dudley Digges

Horace Merrick
Actor

Gertrude Hoffmann

Mattie (as Gertrude W. Hoffman)
Actor

Oscar Apfel

Chief of Detectives John F. O'Hara
Actor

Frank Reicher

Joe Valerie
Actor

Jane Darwell

Mrs. Marble
Actor

Stanley Blystone

Police Car Driver (uncredited)
Actor

Ed Brady

Paddywagon Cop (uncredited)
Actor

Tom Brower

Detective Schultz (uncredited)
Actor

Pat O'Malley

Detective Brady (uncredited)
Actor

Irving Pichel

Police Radio Announcer (voice) (uncredited)
Actor

Max Wagner

Policeman in Car (uncredited)
Actor