Earth vs. the Flying Saucers 1956
Directed by Fred F. Sears | Starring: Hugh Marlowe, Joan Taylor, Donald Curtis, Thomas Browne Henry
Test space rockets exploding at liftoff and increased reporting of UFO sightings culminate in a direct attempt by alien survivors of a dead, extra-galactic civilization to invade Earth from impervious flying saucers, using ray-weapons of mass destruction.