Destination Moon(1950)
Postulates the first manned trip to the moon, happening in the (then) near future, and being funded by a consortium of private backers. Assorted difficulties occur and must be overcome in-flight. Attempted to be realistic, with Robert A. Heinlein providing advice.
Directed by Irving Pichel - With John Archer, Warner Anderson, Tom Powers, Dick Wesson, Dick Wesson, Erin O'Brien-Moore, ...