The Space Shuttle returns to earth, but some of the equipment brought back on it begins to behave strangely. Scientists are unsure what is happening, and decide to take all necessary precautions.
as Col. Jason Grant
as Ray Tanner
as Koreman
as Mera
as Beck
as Intrepid Commander
as Haskell
as Intrepid Pilot
as Grant's Son
as Research Assistant
as Barnes
as Lieutenant
as Additional Voices (voice)
