馬永貞
原标题: The Boxer from Shantung
山東青年馬永貞（陳觀泰飾）自幼練得一身好功夫，為謀求生活，隻身來到十裏洋場的大上海打拼。由社會低下階層的苦力做起，因緣巧合結識黑幫頭子譚四（姜大衞飾），兩人惺惺相惜，馬永貞更向譚四看齊，暗誓必要獲得如其一般之地位。
後馬永貞於一壺春茶館打去上海另一黑幫老大楊雙（姜南飾）手下惡棍，奪得一壺春一帶之地盤；另外又在楊雙所招之擂台上打倒來自俄國的大力士。自此馬永貞聲名大噪，意氣風發，為擴張地盤更奪去楊雙一處賭館，但此舉卻也使楊雙對其懷恨在心。
為奪取譚四地盤及利益，楊雙與譚四手下勾結，使計將譚四殺害，其後楊雙便將目標放諸馬永貞。而馬永貞在得知譚四為楊雙殺害後，亦決心替譚四報仇，兩人遂約於青蓮閣相見。豈知楊雙早命手下暗伏於青蓮閣，馬永貞不知遭襲，身負重傷，但憑一股勁力，終將楊雙一夥盡數敗於拳下，然而馬永貞卻也氣衰力竭，倒於血泊之中。
演员阵容
| 演员 | 角色 |
|---|---|
| Chen Kuan-Tai | Ma Yung Chen |
| Ching Li | Chin Lin Chi |
| Cheng Kang-Yeh | Hsiao Chiang Bei |
| David Chiang Da-Wei | Tan Sze |
| Chiang Nan | Boss Yang |
| Fung Ngai | Fang Ah Gen |
| Ku Feng | Chang Chin Fa |
| Tin Ching | Li Caishun |
| Wong Ching | Lu Pu |
| Mario Milano | Russian Muscleman |
| Chan Ho | Chin Lin Chi's Uncle |
| Lee Man-Tai | Innkeeper (uncredited) |
| Lu Wei | Horse Carriage Maker (uncredited) |
| Shum Lo | Tea House Owner (uncredited) |
| Bruce Tong Yim-Chaan | One of Ma's Men (uncredited) |
| Leung Seung-Wan | One of Ma's Men (uncredited) |
| Wong Chung | One of Tan Si's Men (uncredited) |
| Wang Kuang-Yu | One of Tan Si's Men (uncredited) |
| Fung Hak-On | Tan Si's Coachman / Yang's Thug (uncredited) |
| Tang Tak-Cheung | Russian Muscleman Challenger (uncredited) |
| Yen Shi-Kwan | Russian Muscleman Challenger (uncredited) |
| Huang Pei-Chih | Russian Muscleman Challenger (uncredited) |
| Hsu Hsia | One of Ma's Men (uncredited) |
| Wong Mei | One of Ma's Men (uncredited) |
| Ling Hon | One of Ma's Men (uncredited) |
| Wong Shu-Tong | One of Ma's Men (uncredited) |
| Yuen Yat-Choh | One of Ma's Men (uncredited) |
| Yuan Man-Tzu | Prostitute (uncredited) |
| Mama Hung | Brothel Mamasan (uncredited) |
| Bai Yu | Brothel Mamasan (uncredited) |
船员
| 角色 | 名称 |
|---|---|
| Writer | Chang Cheh, Ni Kuang |
| Director | Chang Cheh, Pao Hsueh-Li |
| Producer | Runme Shaw |