Capricorn One

Capricorn One—the first manned mission to Mars—is on the launch pad. The bewildered crew of Brubaker, Willis, and Walker are removed from Capricorn One and flown to an abandoned desert base. The launch proceeds on schedule, and the public is unaware that the spacecraft is empty. At the base, the astronauts are informed by NASA official Kelloway that a faulty life-support system would have killed the astronauts during the flight, and they must help counterfeit the television footage during the flight to and from Mars. Initially they refuse, but Kelloway threatens their families if they do not cooperate.