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.
Genre: Action, Science Fiction Actors: Alan Reynolds, Alan Wells, Arthur Tovey, Beal Wong, Bert Stevens, Bob Whitney, Charles Evans, Clark Howat, Dale Van Sickel, Don Marlowe, Donald Curtis, Duke Green, Ed Haskett, Forbes Murray, Frank Wilcox, Grandon Rhodes, Guy Way, Harry Lauter, Hugh Marlowe, Jack Deery, James Gonzalez, Jimmy Cross, Joan Taylor, John Zaremba, Larry J. Blake, Mike Ragan, Morris Ankrum, Murray Pollack, Nicky Blair, Paul Frees, Raoul Freeman, Sol Murgi, Sydney Mason, Thomas Browne Henry, William J. O'Brien, William Meader, William Woodson Directors: Fred F. Sears Production: Clover Productions, Columbia Pictures
