在这部洪拳大师动作/剧情片中,廣東十虎之首鐵橋三(狄龍飾)，乃民團總教練，時煙禁已開，鴉片公賣，官紳販卒均以吸食鴉片為尚，而鐵亦隨俗吸食，功力漸受毒害不自知。煙館主人榮峰(陳觀泰飾)乘鐵無復當年勇時，公然挑戰；鐵勉力應戰，險象環生，幸得徒弟盧瓜四(麥德羅 飾)捨身相救，才不致喪命……
A Kung Fu master finds out that an opium den is destroying the lives of the town he lives in, and vows to put an end to the den, but first he must try to defeat the strongest enemy he has ever faced: his addiction to the drug itself.
09年邵氏旧片的第一张蓝光。似水流年，无古无今。老时光。
