A giant prehistoric praying mantis, recently freed from the Arctic ice, voraciously preys on American military at the DEW Line and works its way south.
Botanist Frank Parrish leads an expedition to the Himalayas to seek out new flora, accompanied by hardboiled news photographer Peter Wells. When their lead guide, Subra, learns his wife has been kidnapped by a Yeti, Parrish disbelieves him, so the sherpas commandeer the expedition at gunpoint and...
An American tourist, a youth gang leader, and his troubled sister find themselves trapped in a top secret government facility experimenting on children.
Dr. Richard Marlowe uses a combination of voodoo rite and hypnotic suggestion to attempt to revivify his beautiful?