The Majordomo (French: Le Majordome, Italian: Operazione maggiordomo) is a 1965 French-Italian comedy film directed by Jean Delannoy and starring Paul Meurisse, Geneviève Page and Paul Hubschmid. It was shot at the Billancourt Studios in Paris. The film's sets were designed by the art director Paul-Louis Boutié.
Léopold, the valet of a celebrated lawyer, becomes so knowledgeable about the French penal code that he acts as an unofficial judge for the criminals of Paris, mediating their disputes. He falls in love with Agnès who is engaged to Doctor Ventoux, who leads a double life as a notorious criminal known as The Cat. He helps the Doctor to plan a major heist in the hope that he will free Agnès to marry him.