A spacecraft is discovered at the bottom of the Pacific Ocean, presumed to be at least 300 years old and of alien origin. A crack team of scientists and experts is assembled and taken to the ocean floor to investigate. However, the ship is not as it seems and when a giant perfect sphere is discovered in the cargo bay, things begin to fall apart.
as Dr. Norman Goodman
as Dr. Elizabeth 'Beth' Halperin
as Dr. Harry Adams
as Captain Harold C. Barnes
as Dr. Ted Fielding
as Alice 'Teeny' Fletcher
as Jane Edmunds
as Helicopter Pilot
as Seaman
as O.S.S.A. Instructor
as O.S.S.A. Official
as O.S.S.A. Official
