Tiger, a fierce champion pro-boxer, is a gentle giant outside the ring. So when he accidentally injures a reporter during an interview, Tiger forswears his boxing career to care for the wheelchair bound journalist.
| Actor | Role |
|---|---|
 Liu Wai-HungSunflower | Sunflower |
 Wong ChingBruce Lee / Tiger Dog | Bruce Lee / Tiger Dog |
 Danny Lee Sau-YinMr. Tse | Mr. Tse |
 Charlie Cho Cha-LeeInsurance Manager | Insurance Manager |
 Lung Tin-SangInsurance Investigator | Insurance Investigator |
 Parkman Wong Pak-ManNgai Si Keung | Ngai Si Keung |
 Joh Chung-SingNot listed | Not listed |
 Billy Lau Nam-KwongBilly | Billy |
 Kitty ChanKitty | Kitty |
 John LadalskiStallone / Stylon | Stallone / Stylon |
 Shing Fui-OnBig Silly | Big Silly |
 Tenky Tin Kai-ManNot listed | Not listed |
 Gam BiuNot listed | Not listed |
 So Hang-SuenNot listed | Not listed |
 Hui Ying-SauNot listed | Not listed |
 Stephen Chang Gwong-ChinNot listed | Not listed |
 Wai Gei-ShunNot listed | Not listed |
 Cheng Mang-HaNot listed | Not listed |
| LLaw Wai-PingNot listed | Not listed |
 Chan Kit-LingNot listed | Not listed |
 Jamie Luk Kim-MingNot listed | Not listed |
 Yu Miu-LinNot listed | Not listed |