Kimura wins a trip to Hong Kong, but once he arrives, he is mistaken as a hitman and is assigned to kill Yumiko, the female successor to the Ota Group conglomerate. When Kimura falls for his target instead, he must learn kung-fu from a local (Yuen) to fight off the yakuza assassin "Invincible" assigned to finish the job.

Takashi Okamura
Kensuke Kimura

Yuen Biao
Lam Kau

Wakana Sakai
Yumiko Ota

Sam Lee
Daniel

Candy Lo Hau-Yam
Lam Doi

Collin Chou
Ben

Won Jin
Invincible

Shun Sugata
Kazuo Ota

Wayne Lai Yiu-Cheung
Roy

Johnny Siu Juen Dang
Chief Supt. Chan

Law Kar-Ying
Ma Ma Yau

Tats Lau Yee-Tat
Ben's Middle Man
Marc Redmond
Dutchman

Eric Tsang Chi-Wai
Station Cop

Jerry Lamb Hiu-Fung
Station Cop