Police in New York

The massive International Police Conference is about to kick off in the bustling metropolis of New York. Following the boss, Kui Shao (Louis de Funès) and five other colleagues embarked on a long journey to New York with blessings. The police station explicitly prohibited police from bringing relatives on this trip, but Kui Shao's daughter Nicole (Geneviève Grad) was unable to resist the strong charm exuded by the metropolis. Without informing her father, she also disguised herself and secretly boarded Kui Shao's cruise ship. Soon, Kui Shao discovered his daughter's whereabouts. In order to help his daughter conceal her identity, he cowered in fear all day long, causing his colleagues to mistakenly think that he had a mental illness. In the end, after some hurried arrangements, Nicole finally got on the plane home, but her true identity was exposed because of a small detail.