Mark of Cain

Robin Ward

Sean O'Brien / Michael O'Brien

Wendy Crewson

Dale

Antony Parr

Dr. Clifford

August Schellenberg

Otto

Deborah Grover

Molly

Cynthia Kereluk

Nurse

Kate Parr

Girl

Gert Peckert

Doctor

Douglas Richardson

Victim

John Sheppard

Writer

Bruce Pittman

Director

Anthony Kramreither

Producer

Peter Colley

Writer

Bruce Ley

Original Music Composer

John Herzog

Director of Photography

Margaret Van Eerdewijk

Editor