When a couple are killed in an auto accident their bodies are immediately inhabited by extraterrestrial beings. Taking refuge in an underground cave, the aliens attempt to sabotage the U.S. space program.
Tom Wright
Scott Peters
Sally Markham
Linda Connell
Hauron
Jason Johnson
Nadja
Katherine Victor
Dr. Heinrich von Hofften
Billy Greene
Maj. Gen. Hollister
Chuck Howard
Bob Harding
Gary Travis
Shirley
Thelaine Williams
Chief Deputy
Lyle Felisse
Elmer Wesson
Brian F. Ward
Dr. Meister
Joe Chester
Police Dispatcher
Flori Jo Johnson
Deputy Moss
Matt Shaw
Hollister's Aide
Bill Vess
Second Deputy
David King
Woman Scientist
Harriet Dichter
Newsboy
Tony Soler
Corporal Wilson
Tom Allen