Possession

John Carson

Ray Burns

Joanna Dunham

Penny Burns

Hilary Hardiman

Cecily Rafting

Athol Coats

Mr. Filson

James Cossins

Kellet

Richard Aylen

Insp. Miles

Jack Galloway

Young Man

Mary Ann Severne

Young Woman

Laurie Johnson

Music

Brian Clemens

Writer

Ann Hollowood

Costume Designer

John Sichel

Producer

Cecil Clarke

Executive Producer

John Cooper

Director

Roy Simper

Camera Operator

Glen Cardno

Editor

Bob Woodhouse

Sound

Henry Graveney

Production Designer

Jeremy van Bunnens

Production Manager