The Scotland Yard Mystery
VoltarElenco
Gerald du MaurierCommissioner Stanton
George CurzonDr. Charles Masters
Grete NatzlerIrene Masters- Belle ChrystallMary Stanton
Leslie PerrinsJohn Freeman- Frederick PeisleyKenneth Bailey
- Wally PatchDetective Sergeant George
Henry VictorFloyd- Herbert CameronPaxton
Paul GraetzPaston