Nicholas Tse

Inspector Tide Yau

Stephen Fung

Wind Fung

Law Kar-Ying

Paper Chan

Rain Li

Rain

Sam Lee

Sam

Danielle Graham

Nurse Danielle

Alex Fong Lik-Sun

Water Ghost

Lee Lik-chi

Police Precinct Head Tang

Vincent Kok

Rain's doctor

Hau Woon-Ling

Grandmother Four

Joe Lee Yiu-Ming

Head of 2002 unit

Joe Cheng Cho

Police Precinct Head

Chim Wah-Leung

Police Officer Kau

Jimmy Fu Git-Ming

Natalie Tong

Female Student

Andy Tsang Tak-Wah

Gambler ghost

Terence Tsui Chi-Hung

Muscle ghost

Tam Wai-Ho

Siu Ho

Poon An-Ying

Paper Chan's customer

Chow Lim-Kan

Anya

Fire Ghost