Director
Fred F. SearsStarring actors
Hugh Marlowe
Joan Taylor
Donald Curtis
Morris Ankrum
Thomas Browne Henry
Grandon Rhodes
John Zaremba
Paul Frees
Frank WilcoxSydney MasonDescription
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...