A young scientist's experiment goes awry when he creates a monster from a radioactive isotope and finds that the creature consumes energy to grow in size and terrorize the nearby town.
Richard Carlson | Dr. Jeffrey Stewart | |
King Donovan | Dr. Dan Forbes | |
Jean Byron | Connie Stewart | |
Harry Ellerbe | Dr. Allard | |
Leo Britt | Dr. Benton | |
Leonard Mudie | Howard Denker |
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