WHEN IS A REVEREND NOT A REVEREND? When a sadistic depraved killer poses as one Amanda, a pert and pretty mother of equally attractive teen-age twin daughters find themselves invited guests on an afternoon cruise to California's Catalina Island. Blue skies, emerald waters, warm and balmy breezes. What could make the day more perfect? Only one thing. Maybe the retired reverend, the kind, benevolent grandfatherly host who invited them on board, may have an entirely different plan for his guests. With only her suspicions to work with Amanda must secretly devise a plan to save the lives of her daughters and herself.