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.

Cast:Shirley Stoler, Tony Lo Bianco, Mary Jane Higby, Doris Roberts, Kip McArdle, Marilyn Chris,

Genre:Crime, Drama, Romance, Thriller,

country:United States of America,

Production:Roxanne Company, American International Pictures, Cinerama Releasing Corporation,