“A Slinking Fiend ... Sulking Terror ... Mad Murder!”
Directed by John Francis Dillon
A Secret Service agent nabs a scalpel-happy doctor who runs drugs in caskets.
Jack Holt
Jack Hart aka Quinn
Constance Cummings
Julie Arnold
Boris Karloff
Jim Henderson
Claude King
Arnold
Bertha Mann
Nurse Edwards
The Glass Key
Edward Van Sloan
Dr. August Steiner / Dr. Alec Munsell / Mr. X
Willard Robertson
Capt. E.J. Hawkes
Thomas E. Jackson
Agent Burke
Martha Mattox
Hotel Ansonia Maid
Jessie Arnold
Eastland Hospital Nurse
Harry Tenbrook
Man in Black / Henchman in Boat
A Blueprint for Murder
Indemnity
The Mirror Crack'd
Lady in the Lake
Pickup on South Street
The Man Who Cheated Himself
Maniac
