Xu Zheng as Xu Lai

Zhao Wei as Cai Bo

Bao Bei'er as Cai Lala

Du Juan as Yang Yi

Eric Kot Man-Fai as Policeman

Sam Lee as Policeman

Pan Hong as Cai Bo's Mother

Zhao Youliang as Cai Bo's Father

Zhu Yuanyuan as Cai Bo's Sister

Wang Xun as Cai Bo's Brother-in-Law

Steven Fung Min-Hang as Waiter at Cafeteria

Yuen Ngai-Hung as Taxi Driver

Richard Ng Yiu-Hon as Elevator Patron

Tao Hong as Hong Kong Film Award Presenter

Jerry Lamb Hiu-Fung as Assistant Director

Lam Suet as Triad Boss

Johnnie Kong as Taxi Driver

Tenky Tin Kai-Man as Geek

Wong Jing as Self

Bobby Yip Kin-Sang as Kam

Paul Che Biu-Law as Locksmith Expert

Yuen King-Tan as Momoko

Lawrence Cheng Tan-Shui as Host of Art Exhibition

Jacqueline Chong Si-Man as Yang Yi's Assistant

Jim Chim as Dr. Chen