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
Tony Lo Bianco
Ray
Mary Jane Higby
Janet
Doris Roberts
Bunny
Kip McArdle
Delphine
Marilyn Chris
Myrtle
Dortha Duckworth
Mother
Barbara Cason
Evelyn
Ann Harris
Doris
Mary Breen
Rainelle
Elsa Raven
Matron
Mary Engel
Lucy
Guy Sorel
Mr. Dranoff
Michael Haley
Jackson
Diane Asselin
Severns
