Goodbye Gemini (1970)
Unnaturally close, jet-setting twins become enmeshed in the Swinging London scene, where their relationship is strained after they befriend a predatory hustler and his girlfriend.
Directed by: Alan Gibson
Starring: Judy Geeson, Martin Potter, Michael Redgrave, Alexis Kanner, Freddie Jones, Mike Pratt
Links: IMDb, Movie posters, Movie stills