Calificación
Reparto

Milo O’Shea
Henry Wilkes

Christine Hargreaves
Monica Wilkes

Patsy Rowlands
Anne Lovejoy

Desmond Jordan
Dr. Chambers

Eric Thompson
Norman

Bernard Kay
Det. Sgt. Crouch

Alan Haywood
Det. Con. Fraser

Ann Lancaster
Mrs. Bryant

Julie May
Mrs. Dixon

Nigel Lambert
Milkman

Jack Wild
Danny