Earth vs. the Flying Saucers (1956)

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.
Fred F. Sears, Gene Anderson Jr.
Hugh Marlowe, Joan Taylor, Donald Curtis, Morris Ankrum, Thomas Browne Henry, Grandon Rhodes, John Zaremba, Paul Frees, Frank Wilcox, Sydney Mason, Larry J. Blake, Bert Stevens, Forbes Murray, Arthur Tovey, Alan Wells
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