Calificación
Reparto

Jack Warner
Det. Insp. Fred Fellows

Yolande Donlan
Jean Sherman

Michael Goodliffe
Clyde Burchard

John Le Mesurier
Mr Simpson

John Barron
Ray Tenby

Moira Redmond
Joan Simpson

Christine Bocca
Mrs Simpson

Brian Oulton
Restlin

Ray Barrett
Sgt Gorman

Norman Chappell
Andy Roach

Joan Newell
Mrs Banks