又名：Police Story Police Force
受过特警训练的警察陈家驹（成龙）为人正直办案拼命，时常将女友（张曼玉）忽略。某次围剿行动中陈家驹拘捕了大毒枭朱滔，但因证人（朱滔的秘书）莎莲娜（林青霞）的突然失踪，未能将其绳之于法，陈家驹因此受降职处分。事后含恨在心的朱滔为了报复陈家驹，设计将其诱至囚禁莎莲娜的别墅，并派手下杀死一名警察嫁祸其身，令陈家驹在警方的通辑令下只能四处流亡。 而侥幸逃脱的莎莲娜明白到朱滔为人不择手段的本质，为求自保，冒险
Title：Ging chaat goo si Year：1985 Rated：PG-13 Genre：Action / Comedy / Crime Language：Cantonese Country：Hong Kong Director：Jackie Chan Writer：Jackie Chan / Edward Tang Actors：Jackie Chan / Maggie Cheung / Brigitte Lin Plot：A virtuous Hong Kong Police Officer must clear his good name when the drug lord he is after frames him for the murder of a dirty cop.
