The phrase "body snatchers" refers to people who illegally take dead bodies to sell or use them for purposes like medical research or experiments without permission. Full definition
Screening in conjunction with the release and signing of American Cinematheque's Dennis Bartok's new book, A Thousand Cuts, is a rarely seen 35 mm print of the 1968 low - budget alien invasion gem GOKE: BODY SNATCHER FROM HELL. (bloody-disgusting.com)
Janiak: It was really just about making an intimate body snatcher movie. (mediamikes.com)
They will take control of cyborg assassin Raiden as he fights his way into a US naval base facility in Cuba to confront alien body snatchers. (gamerassaultweekly.com)