Cantonese pop star Ronald Cheng stars as spoiled rich kid Dragon Lung, who spends his days idly loafing with his fellow teenaged trust-fund brats, Sue-hei (Sam Lee) and Gold (Tat-ming Cheung). When the trio's frustrated fathers force their sons to attend a police academy for some much-needed discipline (or else face the loss of their hefty inheritances), the would-be cadets bungle their way through boot camp in a series of madcap, gun-fueled hijinx.
鄭中基
as Dragon
鄧麗欣
as Stephy Ting Man-Ching
張達明
as Gold
李燦森
as Ng Sue-Hei
羅家英
as Mr. Lung
邓梓峰
as Training Officer Tang Shi-Lang
曾志偉
as ACP Iron Ting
楊千嬅
as WSP Yip Coo-Hung
Brian Ireland
as ACP Officer
谷德昭
as Police Karate Trainer / Arms Dealer
張學友
as Police Band Member
陈达志
as Toilet Customer
