A young astrophysicist searches for sinister extraterrestrials looking for sanctuary for their comrades by possessing the bodies of humans.
Tom Mason
Dr. Scott Dryden
Eric Braeden
Leonard Nero
Melinda O. Fee
Gwendolyn O'Brien
Fawne Harriman
Joyce Cummings
Matthew Labyorteaux
Timmy Garner
Ron Masak
Harve Nelson
Caroline McWilliams
Sue Garner
John Milford
Eldon Gates
