Behind the Mask
Behind the Mask
A Secret Service agent nabs a scalpel-happy doctor who runs drugs in caskets.
- Director: Edward Sloman
- Genre: Crime, Horror, Thriller
- Actors: Bertha Mann, Boris Karloff, Claude King, Constance Cummings, Edward Van Sloan, Jack Holt, Jessie Arnold, Martha Mattox, Thomas E. Jackson, Willard Robertson
