

The owner of a coal mining operation, falsely imprisoned for fratricide, takes a drug to make him invisible, despite its side effect: gradual madness.
January 12, 1940


They hear him! They feel him! But they can't stop him!
The owner of a coal mining operation, falsely imprisoned for fratricide, takes a drug to make him invisible, despite its side effect: gradual madness.

Richard Cobb

Geoffrey Radcliffe

Helen Manson

Dr. Frank Griffin

Inspector Sampson

Willie Spears

Ben Jenkins

Minor Role (uncredited)

Plainclothesman (uncredited)
Fight Spectator (uncredited)

Jim (uncredited)
Woman (uncredited)
Released
January 12, 1940
1933