Rocketship X-M - 1950

Rocketship X-M (a.k.a. Expedition Moon and originally Rocketship Expedition Moon) is a 1950 American black-and-white science fiction film from Lippert Pictures, the first outer space adventure of the post-World War II era. The film was produced and directed by Kurt Neumann and stars Lloyd Bridges, Osa Massen, John Emery, Noah Beery Jr., Hugh O'Brian, and Morris Ankrum.

Rocketship X-M tells the story of a Moon expedition gone awry. Through a series of unforeseen events, the expedition's crew find themselves on the infamous red planet, Mars. During their time on the planet they go on to discover the remnants of a Martian civilization destroyed long ago by atomic war and now reverted to barbarism.