The Man from O.R.G.Y. (1970)
When the wealthy owner of an upscale brothel dies, our hero Victor, is sent on a wild goose chase to find the three beautiful heiresses. His only clue is that each of the three women have a hamster branded on their buttocks! When the girls are mysteriously murdered, it is up to Victor to solve the murders.
Directed by: James Hill
Starring: Slappy White, Robert Walker Jr., Steve Rossi, Louisa Moritz, Lynne Carter, Mike Dailey
Links: IMDb, Movie posters, Movie stills