Calificación
Reparto

Gerald du Maurier
Commissioner Stanton

George Curzon
Dr. Charles Masters

Grete Natzler
Irene Masters

Belle Chrystall
Mary Stanton

Leslie Perrins
John Freeman

Frederick Peisley
Kenneth Bailey

Wally Patch
Detective Sergeant George

Henry Victor
Floyd

Herbert Cameron
Paxton

Paul Graetz
Paston