Addicted To His Love (1988)

A modern-day Casanova, Larry Hogan (Barry Bostwick), makes a profession of romancing several women (Polly Bergen, Colleen Card, Erin Gray, Linda Purl, Dee Wallace Stone) at the same time, assuming a different identity for each romance. He then uses their loneliness and vulnerability to swindle them to the maximum. When the fleeced women learn of each other's existence and realize they join forces and use their female inventiveness to plot the man's downfall. Costarring Hector Elizondo and Peggy Lipton.