Tony Leung Chiu-wai as Ben / Siu Bun

Jacky Cheung Hok-Yau as Frank / Fai Jai

Waise Lee Chi-Hung as Paul / Sau Ming

Simon Yam as Luke / Lok

Fennie Yuen Kit-Ying as Jane / Siu Jan

Yolinda Yan Chor-Sin as Sally Yan Sau Ching

Lam Chung as Mr Y.S. Leong

Nina Paw Hei-Ching as Ben's Mother

Chang Gan-Wing as Jane's Father

So Hang-Suen as Jane's Mother

Chang Tseng as Paul's Father

Siao San-Yan as Mr. Shing

Paco Yick Tin-Hung as Ringo

Pei Yun as Frank's Mother

Tsui Kwong-Lam as Frank's Father

Ding Yue as

Kowit Wattanakul as

Therdporn Manopaibool as

Damrongphandhu Sudrak as

Suchai Thilua as

Thirasak Sinsoongsud as

Somsak Saengvilia as

Lawrence Lau Sek-Yin as Fatso

Raymond Lee Wai-Man as Mr. Kwai

Jameson Lam Wa-Fan as Mr. Kwai's Thug

Leung Bo-Ching as

To Wai-Wo as Mr. Leong's Thug

Lam Chi-Tai as Mr. Leong's Thug

Lau Shung-Fung as Mr. Leong's Thug

Mak Wai-Cheung as Mr. Leong's Thug

Choi Kwok-Keung as Mr. Leong's Thug

Lee Yiu-King as Mr. Leong's Thug

Tam Wai-Man as Mr. Leong's Thug

Kwan Kwok-Chung as Mr. Leong's Thug

Wong Wai-Fong as Mr. Leong's Thug

Lam Foo-Wai as Mr. Leong's Thug

Cheng Wai-Ching as Mr. Leong's Thug

Poon Cheung as Mr. Leong's Thug

Choi Kin-Shing as Mr. Leong's Thug

Lung Ying as Mr. Leong's Thug

Wong Wai-Fai as Mr. Leong's Thug

Woo Wing-Tat as Mr Leong's Thug / One of Ringo's Men

Pang Hiu-Sang as One of Ringo's Men

Wan Seung-Lam as One of Ringo's Men

Jeng Yee as One of Ringo's Men

Wong Wai-Shun as One of Ringo's Men

Ernest Mauser as Pianist

Ho Chi-Moon as Mr. King's Board of Director

Cheung Siu as Mr. King's Board of Director

Aan Chiu-Hung as Mr. King's Board of Director

Jonathan Isgar as Bomb Squad Member

Lau Chi-Ho as Viet Soldier

Yiu Chan-Lam as Vietcong

Hung Chi-Sing as Vietcong

Sam Ho Choi-Chow as Vietcong

Bruce Law Lai-Yin as Paul's Driver

John Woo as Policeman

Fei Pak as Policeman

John Rutherford as Guitar Player at Club