Где офицер Туба? (1986)

Where's Officer Tuba? (Chinese: 霹靂大喇叭) is a 1986 Hong Kong action comedy film directed by Philip Chan and Ricky Lau. The screenplay was written by Barry Wong, and starring Sammo Hung, who also produced the film. The film co-stars Jacky Cheung, David Chiang, and Joey Wong. The film was later remade as Look Out, Officer! in 1990 starring Stephen Chow. In the film, a timid police officers promises to avenge his dying sergeant. When he reneges on his promise, the sergeant's ghost haunts him and interferes in his daily life.