Illicit Behavior (1992)

"Illicit Behavior" is an erotic thriller centered on suspicion and betrayal, the kind of late-night cable fare built around a plot twist and a bedroom scene. Joan Severance stars, playing a woman caught up in the film's tangle of deception. She goes nude and topless across the film's key sequences, with the archive holding 3 scenes pulled from those sections. It's one of several titles from her run through the genre in the early 1990s.