"Le Grand Blond avec une chaussure noire" is a French comedy film released in 1972, directed by Yves Robert. The story follows François Perrin, a simple violinist who becomes embroiled in a complex espionage plot due to a case of mistaken identity. His unintentional involvement leads to a series of humorous situations. The film is known for its lighthearted tone and clever humor, showcasing the absurdity of the spy genre. Pierre Richard stars as the lead character, and the film has gained a cult following for its memorable scenes and comedic performances.