Walter (James Coburn) is a successful doctor, and so is his wife Evelyn (Shirley MacLaine). Wealthy and good-looking, they should be a happily married couple, but they're not. Walter is so caught up in his career that he fails to keep up with Evelyn. So when she falls for the charms of Greg (Stephen Collins), a real estate Romeo, it takes Walter by surprise. Even more so, because he finds out about it from Stephanie (Susan Sarandon), Greg's deserted TV weather girl girlfriend. But the solution seems clear, fight fire with fire. In a simple swap maneuver, Greg moves in with Evelyn and Walter moves in with Stephanie! Sound like a swinging concept from the 70's? Well it is in LOVING COUPLES, a contemporary comedy classic of love lost and disco dancing.