While on vacation, the Saint discovers a much-sought-after music box.
Hugh Sinclair
as Simon Templar
Sally Gray
as Mary Langdon
Arthur Macrae
as Monty Hayward
Cecil Parker
as Rudolph Hauser
Leueen MacGrath
as Valerie
John Warwick
as Gregory
Manning Whiley
as Marko
Felix Aylmer
as Leighton
Ivor Barnard
as Emil
Gordon McLeod
as Inspector Claud Teal
CinemaSerf
Hugh Sinclair does a workmanlike job here as the enigmatic "Simon Templar" who just wants to take a peaceful holiday. There's not much chance, though, when he becomes embroiled with a mysterious plot to obtain a rather plain looking musical box. When he discovers that it's none other than his arch-f...