劇情簡介
Synopsis山東小子馬永貞（陳觀泰）的拳腳功夫雖十分了得，但因屬無名小輩，初到十里洋場的舊上海的他也只能憑藉過人力氣做苦力。因為秉性善良，路遇不平事時馬永貞會拔刀相助，令某歌女（井莉）對他暗生好感，也因此得以成為上海灘風流倜儻、武藝高強的黑道“不小人物”譚四（姜大衛）的好兄弟。 因為對譚四成就的羨慕，馬永貞決意憑自己的拳腳打出一片天下來，並漸漸如願以償。可惜江湖險惡，他沒想到地盤逐漸擴大的自己和譚四成了楊老闆的眼中釘。不久，他目睹譚四為楊老闆所殺，決心為譚四報仇，然而他的仗義和功夫並不能玩轉江湖的遊戲規則。
演員表
Cast
陳國權飾 Yang's Thug (uncredited)
任世官飾 Russian Muscleman Challenger (uncredited)
高雄飾 Yang's Thug (uncredited)
谷峰飾 Chang Chin Fa
沈勞飾 Tea House Owner (uncredited)
金天柱飾 Brothel Boss (uncredited)
田青飾 Li Caishun
丁東飾 Horse Carriage Worker (uncredited)
李文泰飾 Innkeeper (uncredited)
王青飾 Lu Pu
黃公武飾 Wrestling Spectator (uncredited)
林根飾 Wrestling Spectator (uncredited)
李允武飾 Casino Gambler (uncredited)
葛萍飾 Brothel Mamasan (uncredited)
洪玲玲飾 Casino Waitress (uncredited)
高飛飾 Yang's Thug (uncredited)
餘袁穩飾 Yang's Thug (uncredited)
錢似鶯飾 Brothel Mamasan (uncredited)
朱佳飾 Yang's Thug (uncredited)
何寶星飾 Tan's Man / Yang's Thug (uncredited)
林華飾 Train Passenger (uncredited)
曾楚霖飾 Wrestling Spectator (uncredited) 王 王將飾 Yang's Thug (uncredited)
袁信義飾 Yang's Thug (uncredited)
