The Stepsister (1997)

Director: Charles Correll

A young psych major uses her wits to expose the deadly intentions of her father's new bride and the woman's conniving daughter.

Cast

Rena Sofer

Darcy Canfield Ray

Bridgette Wilson-Sampras

Melinda Harrison

Richard Joseph Paul

Dr. Victor Ray

Donnelly Rhodes

Professor Jeffrey Thurston

Don S. Davis

Detective Church

Alan Rachins

Dr. Derek Canfield

Linda Evans

Joan Curtis Shaw Canfield

Charles Siegel

Skolsky

Alexander Pollock

Brian Harrison

Lynda Boyd

Margaret 'Maggie' Curtis