Destination Moon (a.k.a. Operation Moon) is a 1950 American Technicolor science fiction film, independently produced by George Pal and directed by Irving Pichel, that stars John Archer, Warner Anderson, Tom Powers, and Dick Wesson. The film was distributed in the United States and the United Kingdom by Eagle-Lion Classics. Destination Moon was the first major U.S. science fiction film to deal with the practical scientific and engineering challenges of space travel and to speculate on what a crewed expedition to the Moon would look like. Noted science fiction author Robert A. Heinlein contributed to the screenplay. The film's premise is that private industry will mobilize, finance, and manufacture the first spacecraft to the Moon, and that the U.S. government will be forced to purchase or lease the technology to remain the dominant power in space. Different industrialists cooperate to support the private venture. In the final scene, as the crew approaches the Earth, the traditional "The End" title card heralds the dawn of the coming Space Age: "This is THE END...of the Beginning". Plot When their latest rocket test fails and government funding collapses, rocket scientist Dr. Charles Cargraves (Warner Anderson) and space enthusiast General Thayer (Tom Powers) enlist the aid of aircraft magnate Jim Barnes (John Archer). With the necessary millions raised privately from a group of patriotic U.S. industrialists, Cargraves, Thayer, and Barnes build an advanced single-stage-to-orbit atomic powered spaceship, named Luna, at their desert manufacturing and launch facility. The project is soon threatened by a ginned-up public uproar over "radiation safety" but the three circumvent legal efforts to stop their expedition by launching the world's first Moon mission ahead of schedule. As a result, they must quickly substitute Joe Sweeney (Dick Wesson) as their expedition's radar and radio operator, a replacement for Brown (Ted Warde), now in the hospital with appendicitis. En route to the Moon they are forced to spacewalk outside. They stay firmly attached to Luna with their magnetic boots so they can easily walk up to and free the frozen piloting radar antenna that the inexperienced Sweeney innocently greased before launch. In the process, Cargraves becomes untethered in free fall and is lost overboard. He is retrieved by Barnes, who cleverly uses a large oxygen cylinder with nozzle, retrieved by General Thayer, as an improvised propulsion unit to return them to Luna. After achieving lunar orbit, the crew begins the complex landing procedure, but