The Scarlet Pimpernel (1934 film) so successful that not even his French wife Marguerite suspects the truth. Though the two are in love, Sir Percy no longer trusts his wife because of her past denunciation of the Marquis de St. Cyr, which led to the execution of the marquis and his family. Through his network of spies, Chauvelin discovers that Armand St. Just, Marguerite's brother is one of the Scarlet Pimpernel's agents. Chauvelin orders Armand's arrest, then uses the threat of his execution to force Marguerite into helping him discover the identity of the Pimpernel, who he knows will be at an upcoming ball. At
The Scarlet Pimpernel (1934 film) the Pimpernel's true identity as well. Racing back to London, she warns Ffoulkes that Percy's life is in danger. Ffoulkes agrees to mobilise the band to warn Percy. To lure Percy into his trap, Chauvelin has both Armand and the Count de Tournay transferred to Boulogne-sur-Mer. Despite the vigilance of Chauvelin's men, the Pimpernel frees the two men from prison through bribery. However, one of the prison guards tells Chauvelin that the Pimpernel will be at a certain tavern (the "Lion d'Or") that evening. Marguerite goes there to warn Percy, only to be arrested by Chauvelin and his troops. Percy