After exposure to radiation, an atomic research scientist finds himself changing into a murderous, lizard-like creature every time he is exposed to sunlight. |
Robert Clarke | - | Dr. Gilbert McKenna |
Patricia Manning | - | Ann Russell |
Nan Peterson | - | Trudy Osborne |
Patrick Whyte | - | Dr. Frederick Buckell |
Fred La Porta | - | Dr. Jacob Hoffman |
Peter Similuk | - | George Messorio |
William White | - | Police Lt. Peterson |
Robert Garry | - | Dr. Stern |