Invisible Invaders (1959)
A group of extraterrestrials reaches out to scientist Adam Penner, revealing they've resided on the moon for twenty millennia, hidden from humanity. They threaten to destroy the Earth unless all nations capitulate at once. As Penner and his team, which includes his daughter, a pragmatic army major, and a nervous scientist, take refuge in a fortified lab to discover the aliens' vulnerability, they are suddenly besieged. The invaders have taken over the corpses of the recently deceased, launching a terrifying assault on those who stand in their way.
