A self-styled accident choreographer, the Brain is a professional hitman who kills his victims by trapping them in well crafted accidents that look like unfortunate mishaps. When the team's next assignment goes disastrously wrong, Brain begins to suspect that someone else has planned an ‘accident’ on them.
Louis Koo
Ho Kwok Fai / Brain
Richie Jen
Fong Chau
Michelle Ye Xuan
Woman
Stanley Fung Shui-Fan
Uncle
Lam Suet
Fatty
Han Yuqin
Fong-chow's Wife
Monica Mok Siu-Kei
Brain's Wife
Lai Cheung-Wing
Mr. Wong's Father
