Louis Koo as Lee Chung-Chi

Wu Yue as Chui Kit

Gordon Lam Ka-Tung as Cheng Hon-Sau

Chris Collins as Sacha

Tony Jaa as Tak

Jacky Cai as Sui Man

Ken Lo as Ban

Hanna Chan as Lee Wing-Chi

Vithaya Pansringarm as Commissioner Chai

Sompob Benjathikul as Mayor Azis

Siraphan Wattanajinda as Soei

Iris Lam as Jenny

Puchong Sartnok as Stalker

Keerati Sivakua as Kook

Tayme Thapthimthong as Thai Police

Jirapat Phanngoen as Thai Police

Michelle Saram as Lee Chung-Chi's Wife