Reparto y equipo

Lew Landers

Boris Karloff Edmond Bateman

Lugosi Béla Dr. Richard Vollin

Lester Matthews Dr. Jerry Holden

Irene Ware Jean Thatcher

Samuel S. Hinds Judge Thatcher

Spencer Charters Col. Bertram Grant

Inez Courtney Mary Burns

Ian Wolfe Geoffrey 'Pinky' Burns

Maidel Turner Mrs. Grant

Raine Bennett Poe (uncredited)

Al Ferguson The Crook (uncredited)

Nina Golden Dancer (uncredited)

Jonathan Hale Bedside Dr. at Jerry's Right (uncredited)

Arthur Hoyt Chapman - Buyer of Poe Memorabilia (uncredited)

Walter Miller Bedside Dr. at Judge's Right (uncredited)

Clifford Vaughan

Charles J. Stumar

Albert Akst