When the Viking space capsule suddenly returns to Earth from its long ago trip to Mars, it brings with it an intelligent visitor that is part "Alien" and part "ET". Encased in armor, it extends a human like form from its shell to examine its surroundings and shows an interest in humans including a soft caress of a female scientist prior to the Army killing it. This only enrages its sibling.
Cotter Smith
Dr. Case Montgomery
Deirdre O'Connell
Dr. Gracia Scott
Robert Wisdom
Colonel Jessie Pratt
Ryan Phillippe
Private Ryan
Raoul O'Connell
Private Jeffers
Carlos Carrasco
Sergeant Lopez
Leland Orser
Michael Perkett, NASA
Kevin Cooney
Lt. General McClintock
