The Body Stealers, also known as Invasion of the Body Stealers and Thin Air, is a 1969 British science fiction film directed by Gerry Levy, and starring George Sanders and Maurice Evans. Two investigators uncover an alien plot to steal bodies of earthlings by snatching them out of the air.

Maurice Herbert Evans was an English actor, noted for his interpretations of Shakespearean characters. His best-known screen roles include Dr. Zaius in the 1968 film Planet of the Apes and Maurice on Bewitched.