Behind the Mask
A Secret Service agent nabs a scalpel-happy doctor who runs drugs in caskets.
- Seánra: Crime, Horror, Thriller
- Stiúideo: Columbia Pictures
- Eochairfhocal: undercover, coffin, drugs, federal agent, pre-code
- Caitheadh: Jack Holt, Constance Cummings, Boris Karloff, Claude King, Bertha Mann, Edward Van Sloan
