Chosen Survivors

Chosen Survivors is a 1974 horror film directed by Sutton Roley. After being selected at random by a computer to seek safety in an underground bomb shelter on the eve of a nuclear attack, a group of refugees makes a horrible realization: They're sharing the space with a colony of vampire bats. And since going back above ground isn't an option, they're forced to stay and fight for their lives. The film was released theatrically in the United States on May 22, 1974. The original distributor was Columbia Pictures. The film was released on DVD in a double feature with The Earth Dies Screaming as part of MGM's Midnite Movies series.