Recovering alcoholic and thief Henry Clarke (Michael Caine) finds himself drawn into a dangerous world when he joins forces with an unusual married couple in this classic suspense thriller. Henry meets Fe Moreau (Giovanna Ralli) and soon discovers she and her openly gay husband, Richard (Eric Portman), have an unconventional marital arrangement. As Henry embarks on an affair with Fe, the threesome start planning a jewel heist together.