American romantic comedy film written by Martin Donovan and directed by Jack Smight. It stars Shirley MacLaine, James Coburn, Susan Sarandon and Stephen Collins. When Greg crashes his sports car, doctor Evelyn comes to his rescue, and the two soon are engaged in an affair. Evelyn's workaholic husband learns about it from Greg's live-in girlfriend, scatterbrained television weather girl Stephanie, and the two begin to engage in a dalliance of their own. Complications arise when the two couples plan a clandestine weekend getaway at the same Acapulco resort.