Sullivan is an insurance attorney who gets dumped by girl friend Dahl for Simmons. He is distraught but soon is lavishing his affections on Hagen. But Dahl reenters his life--and the old passions heat up. Sullivan falls for her once more, only to discover he is being duped to take a fall
by Dahl and Simmons. This is an effective thriller, though the suspense is never drawn as taut as it should be. The scriptwriter, Sheldon, went on to produce TV situation comedies, including "I Dream of Jeannie," and a series of blockbuster novels.