Deng Chao as Xu Tailang

Eddie Peng Yu-Yan as Xu Zhengtai

Zhao Liying as Xiao Hua

Dong Zijian as Xiao Ma

King Shih-Chieh as Director Jin

Zhang Benyu as Luo Li

Li Ronghao as Huang Zhiqiang

Zack Gao as Liu Yi

Mason Lee as Ah Jun

Zhang Guoqing as Ramen Shop Owner

Sun Qiheng as Officer Sun

Sun Yihan as Song Zi

Li Chunai as Xiao Chun

Fang Li as Bath Center Boss

Leng Haiming as Ambulance Doctor

Xiong Li as Jia Yi

Bai Luoli as Luo Li's Younger Brother

Peng Feiming as Fei Fei

Jia Chuanxi as Ah Lang's First Girlfriend

Li Zhu as Karaoke Girl

Chow Yun-Fat as Self (archive footage)

Pan Mi as Primary School Student

Chen Jiayi as Miss KTV

Han Han as Old Man on the Rooftop