Adam & Yves
Director: Peter de Rome (1974) A Hand In Hand Film
An American in Paris falls for a Frenchman; references to Last Tango In Paris (i.e. a stick of butter used as lube), a cameo appearance by producer Jack Deveau, and even a glimpse of reclusive Greta Garbo! My favorite part is probably the fantastic montage of 70's Times Square movie theatre marquees, mostly of "blacksploitation" films, which leads to the all-black orgy in a movie theatre men's room.