Two years after her husband's death, Christine Faber thinks she hears her late husband calling out of the surf on the beach one night. She meets a tall dark man who seems to know all about her. After more ghostly manifestations, Christine and her younger sister become enmeshed in the strange life of Alexis; but he in turn finds himself manipulated into deeper cruelness than he had in mind. Its a really good thriller with supernatural overtones and for a movie of it's time, one of the best shot. It's a low budget B-movie that didn't look that interesting at first, but sure delivered the goods!
P.S. if you REALLY broke, This film has fallen into the public domain and can be freely downloaded from http://www.archive.org/details.php?identifier=amazing_mr_x
Sending Deadly Kisses,