Their intentions were to transform Earth into a New Krypton ("So that Krypton can live again on Earth") - causing the annihilation of Earth""s inhabitants (skulls littered the ground).Maggio.Two of the film""s posters described he main stars (with their cast names) by quotes:BURT LANCASTER: "There was one thing he wouldn""t do.However, they didn""t know that Vader and Tarkin had placed a homing device in the vessel to track them.No) when they removed their scuba gear.As they searched for the explosives in their tent, their shadow-figures were witnessed by sickened guards who wondered if she was really pulling things out of Austin""s behind (including a gerbil!).