The owner of a coal mining operation, falsely imprisoned for fratricide, takes a drug to make him invisible, despite its side effect: gradual madness.
Vincent Price | Geoffrey Radcliffe | |
Nan Grey | Helen Manson | |
John Sutton | Dr. Frank Griffin | |
Cecil Kellaway | Inspector Sampson | |
Alan Napier | Willie Spears | |
Forrester Harvey | Ben Jenkins |
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