Loveable Michael Hui rides around on his scooter as bumbling copsCurly (Sham) and Beethoven (Ng) interrupt bank robberies and save the day with their antics. The trio become friends and travel to Japan to uncover a diamond smuggler who Boo (Hui) feels might be on the make for his wife. A memorable moment has Boo taking on a Sumo in trademark Hui fashion. Highly recommended.