Americans investigating the results of nuclear radiation discover a man-eating monster on a remote island.
John Ashley | Jim Farrell |
Kent Taylor | Dr. Paul Henderson |
Mario Montenegro | Esteban Powers |
Beverly Powers | Carla Henderson |
Eva Darren | Alma |
Oscar Keesee | Captain Macbee |
Bruno Punzalan | Goro |
Andres Centenera | Arcadio |