Calificación
Reparto

Dustin Hoffman
Wally Stanton

Vanessa Redgrave
Agatha Christie

Timothy Dalton
Archie Christie

Helen Morse
Evelyn

Celia Gregory
Nancy Neele

Paul Brooke
John Foster

Carolyn Pickles
Charlotte Fisher

Timothy West
Kenward

Tony Britton
William Collins

Alan Badel
Lord Brackenbury

Robert Longden
Pettelson

Yvonne Gilan
Mrs. Braithwaite

Sandra Voe
Therapist

Barry Hart
Supt. MacDonald

David Hargreaves
Sgt. Jarvis

Tim Seely
Capt. Rankin