Calificación
Reparto

Donald Sumpter
Donald Neilson

Debbie Farrington
Lesley Whittle

Marjorie Yates
Neilson's Wife

Sylvia O'Donnell
Neilson's Daughter

Andrew Burt
Lesley's Brother

Alison Key
Lesley's Sister-in-Law

Ruth Dunning
Lesley's Mother

David Swift
Det. Chief Superintendent