L'Assassinat du Père Noël

The film takes place at Christmastime in a small French village where the local children eagerly await the annual arrival of Santa Claus -- actually toymaker Cornuese (Harry Baur) in disguise. This year, however, a pall has been cast on the festivities: a valuable ring has been stolen from a reclusive baron, and another man dressed up like Santa has been found murdered. What, if anything, this has to do with the jovial Cornuese is a mystery that everyone is eager to solve. (nytimes.com)