Aliens, contacting scientist Adam Penner, inform him that they have been on the moon for twenty thousand years, undetected due to their invisibility, and have now decided to annihilate humanity unless all the nations of earth surrender immediately. Sequestered in an impregnable laboratory trying to find the aliens' weakness, Penner, his daughter, a no-nonsense army major and a squeamish scientist are attacked from outside by the aliens, who have occupied the bodies of the recently deceased. Written by
Doug Sederberg <firstname.lastname@example.org>
How can you stop what you can't see?
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Did You Know?
The footage of a car crashing into an electrical substation is recycled from the end of Thunder Road
(1958). See more
The B-17 bomber crashes into a target laid out in sandbags on the ground. It is stock footage of an Air Force test experiment related to remote-controlled flying bombs. In practice, the plane would have been pilotless and would have been loaded with high explosives. See more
I thought you weren't going to make it.
Maj. Bruce Jay
We almost did.
In the film, John Carradine's character is named Dr. Karol Noymann. In the ending cast list, his character is listed as "Carl Noymann." See more