A psychologist takes on the daunting task of getting into the mind of prisoners. He must gain the trust and cooperation from a group of men who have no reason to help him and who might enjoy killing him.
Millard Mitchell | James T. Connie |
Gilbert Roland | Punch Pinero |
John Beal | Dr. Wilson aka Doc |
Marshall Thompson | Blivens Scott |
Alf Kjellin | Clem Randall |
Harry Morgan | Dawson |
Charles Bronson | Jocko |
Regis Toomey | Dr. Gordon |
Jay Adler | Steve Kopac |
Fay Roope | Warden George Potter |
Carleton Young | Captain Haggarty |
John Marley | Knotty Johnson |