Monsieur Verdoux is a 1947 American black comedy film directed by and starring Charlie Chaplin, who plays a bigamist wife killer inspired by serial killer Henri Désiré Landru. The supporting cast includes Martha Raye, William Frawley, and Marilyn Nash.

Plot

Henri Verdoux had been a bank teller for 30 years before being laid off. To support his disabled wife and his child, he begins marrying and murdering wealthy widows. The Couvais family becomes suspicious when Thelma Couvais withdraws all her money and disappears two weeks after marrying a man named "Varnay", whom they only know through a photograph.