Calificación
Reparto

Bob Peck
Detective Sergeant Cooper

Miranda Richardson
Dr. Sarah Blakeney

Douglas Hodge
Jack Blakeney

Trudie Styler
Joanna Lascelles

Beth Winslet
Ruth Lascelles

Siân Phillips
Mathilda Gillespie

Virginia McKenna
Violet Orloff

Paul Brooke
Duncan Orloff

Miles Anderson
Detective Inspector Harmer

Hugh Bonneville
Tim Duggan

Finbar Lynch
Dave Hughes

Alan MacNaughtan
James Gillespie

Alan Williams
Bob Spede

Christine Moore
Jenny Spede

Clare Clifford
Headmistress

John Pirkis
Sir William Cavendish (as John Duval)