Dee Wallace

Character: Laura Griffin (as Dee Wallace-Stone)

Justin Berfield

Character: Eddie Brown

Trenton Knight

Character: Josh Griffin (as Trenton R. Knight)

Micky Dolenz

Character: Bernard

Mary Woronov

Character: Olivia

Barry Livingston

Character: Karl Griffin

Kathy Garver

Character: Ms. Mason

Eric Lawson

Character: Preston

Jonathan Haze

Character: Ski (as Jonathon Haze)

Rick Montana

Character: William Dane

Kimberly A. Ray

Character: Ann (as Kim Ray)

Marc Vahanian

Character: William

Diane McBain

Character: Mrs. Chandler

J. Cynthia Brooks

Character: Nina

Robert Quarry

Character: Randolph St.John

Nathan Le Grand

Character: Doctor

Mary Elizabeth McGlynn

Character: (uncredited)