该电影由Sutton Roley执导，Jackie Cooper、Alex Cord、Richard Jaeckel等主演，于1974年上映。在100分钟的叙事中，《最后幸存者1974》（又名：杀人蝙蝠）A group of diverse individuals are suddenly taken from their homes and flown via helicopter to a futuristic bomb shelter in the desert, one-third of a mile below the surface of the Earth. There, they learn that a nuclear holocaust is taking place and that they’ve been ”chosen” by computer to survive in the shelter in order to continue the human race. The shelter is designed to allow the people to exist underground comfortably for years, but they are faced with a threat nobody could have predicted: a colony of thousands of bloodthirsty vampire bats finds a way into the shelter and launches a series of vicious attacks where they claim the humans one by one.