Earthmen on a fabulous, peril-journey into outer space!
Starship C57D travels to planet Altair 4 in search of the crew of spaceship "Bellerophon," a scientific expedition that has been missing for twenty years. They find themselves unwelcome by the expedition's lone survivor and warned of destruction by an invisible force if they don't turn back immediately.
Walter Pidgeon
Dr. Edward Morbius
Anne Francis
Altaira Morbius
Leslie Nielsen
Commander John J. Adams
Warren Stevens
Lt. 'Doc' Ostrow
Jack Kelly
Lt. Jerry Farman
Earl Holliman
Cookie
Richard Anderson
Chief Engineer Quinn
George D. Wallace
Bosun
Robert Dix
Crewman Grey
Jimmy Thompson
Crewman Youngerford
James Drury
Crewman Strong
Harry Harvey Jr.
Crewman Randall
