Synopsis 93 minutes :
Chan (Sammo Hung) is a policeman, but because
of his timid character, he spends his days in the
Police Band as a tuba player. Inspector Chow (John
Chiang) sees the potential in Chan and arranges
him to investigate the case together.
Unfortunately, Chow gets killed at work, but his
ghost not only helps Chan to crackdown on the
villains, but also bring back the justice
eventually…..
