Release Date: 15 March 1956, USA

The crew of the military vessel C-57D travels to planet Altair to investigate the fate of the Bellerophon expedition. Ignoring warnings radioed from the surface, they land on the surface where officers Adams, Farman, and Doc meet Morbius, his daughter Altaira (aka “Alta”), and his domestic servant robot Robbie. The same invisible terror that had killed every other member of the expedition begins to threaten the military crew. Adams and Doc confront Morbius, only to learn that he has been hiding the secrets of an ancient alien technology beneath the surface of the planet. They discover that it is Morbius’’ use of this Krell technology that created and controls the monster. Morbius faces the monster and dies, but not before instructing Commander Adams to destroy the planet and save humanity from the temptation of using it and repeating his mistake.