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
Thomas Bentley
The Scotland Yard Mystery
Released
Bande-annonce