The Scenic Route

Spins the tale of a woman, her sister, and the man who completes the triangle. Coolly self-possessed Estelle (Randy Danson), on the rebound from a bitterly terminated marriage, finds brief new partnership in the company of Paul (Kevin Wade). That affair is already past when she has another companion uneasily forced on her with the surprise arrival of Lena (Marilyn Jones), an unstable, formerly institutionalized sister who's apparently killed a man with a kitchen knife.