In this gripping 1977 thriller, a manned mission to Mars becomes a high-stakes conspiracy when the astronauts are forced to participate in a fake landing. As the cover-up unfolds, the astronauts must navigate a web of deceit to survive. The film features a notable cast, including Elliott Gould, James Brolin, and O.J. Simpson, and is directed by Peter Hyams. While it didn’t receive any major awards, it remains a cult classic for its suspenseful narrative and thought-provoking themes. For those interested, the movie can be viewed for free on 123Movies / Movies123.