Molly Ringwald as Melissa Nelson

John Vernon as Detective Pronzini

Patrick McGaw as Doug Gordon

Mimi Kuzyk as Mrs. Gordon

Sarah Lassez as Laura

Rick Henrickson as Rich

Jennifer Copping as Judy

Stephen E. Miller as Coach

Joe Maffei as Professor Lesher

Michael Ryan as Mitchell James

Jerry Wasserman as Detective #1

Jay Brazeau as Orderly

Marlene Worrall as Mrs. Nelson

Paul Anthony McLean as Patrolman

Judith Maxie as Doctor

Philip Maurice Hayes as Detective #2

Will Sasso as Heavy Guy

Carolyn Adair as Melissa's friend

Victor Formosa as University Student