Martha Beck, an obese nurse who is desperately lonely, joins a "correspondence club" and finds a romantic pen pal in Ray Fernandez. Martha falls hard for Ray, and is intent on sticking with him even when she discovers he's a con man who seduces lonely single women, kills them and then takes their money. She poses as Ray's sister and joins Ray on a wild killing spree, fueled by her lingering concern that Ray will leave her for one of his marks.
Shirley Stoler | Martha Beck |
Tony Lo Bianco | Raymond Fernandez |
Kip McArdle | Delphine Downing |
Mary Jane Higby | Janet |
Marilyn Chris | Myrtle Young |
Doris Roberts | Bunny |
Mary Breen | Rainelle Downing |
Dortha Duckworth | Mother |
Barbara Cason | Evelyn |
Ann Harris | Doris |
Elsa Raven | Matron |
Mary Engel | Lucy |