Wanted: Babysitter (1975)

Ann and Stuart (Robert Vaughn) are acting in a movie in vintage clothing, and he reaches to rip off her bodice. Before he can, she runs from the scene, claiming she can't do a nude scene. Stuart later tells her she has done nudity before. She lowers her top to show Stuart the scars on her chest from an accident, but the camera stays above her shoulders.

Ann (Sydne Rome) is seen nude five times. Once full frontal reclining on a sofa (lasts only a few frames) before someone throws clothes on top of her, another of her kneeling on the floor nude, gathering up her broken pearl necklace. Later she takes a bath, and removes her top showing bare breasts with the scars from an accident. Later a flash back of her nude on the sofa, bare breasts visible (pre-accident, so no scars). At the end of the movie she is in a bathtub showing bare breasts but she is dead, having committed suicide.