Before Dawn

After the death of a gangster, those familiar with his million dollar stash start mysteriously dying. Police detectives with the help of a clairvoyant try to determine who, living or dead, is responsible.

• Ralph BlockScreenplay
• Marion DixScreenplay
• Irving PichelDirector
• Garrett FortScreenplay

• Stuart ErwinDwight Wilson
• Dorothy WilsonPatricia Merrick, also known as Mlle. Mystera
• Warner OlandDr. Paul Cornelius
• Dudley DiggesHorace Merrick
• Gertrude HoffmannMattie (as Gertrude W. Hoffman)
• Oscar ApfelChief of Detectives John F. O'Hara
• Frank ReicherJoe Valerie
• Jane DarwellMrs. Marble
• Stanley BlystonePolice Car Driver (uncredited)
• Ed BradyPaddywagon Cop (uncredited)
• Tom BrowerDetective Schultz (uncredited)
• Pat O'MalleyDetective Brady (uncredited)