Calificación
Reparto

Nicol Williamson
Bill Maitland

Peter Sallis
Hudson

Eileen Atkins
Shirley

Jill Bennett
Liz Eaves

Eleanor Fazan
Anna Maitland

Ingrid Boulting
Jane

Gillian Hills
Joy

Isabel Dean
Mrs. Gamsey

Lindsay Anderson
Barrister

David Valla
Jones

Clare Kelly
Mrs. Anderson

John Normington
Maples

Penny Bird
Sheila

June Brown
Watson's Guest

Ishaq Bux
Watson's Guest

Martin Grace
Plain Clothes Detective