Tony Leung Ka-Fai

Da Shu

Liu Tao

Ming Yue

Tony Yang

Kai Yuan

Vision Wei

Tang Song

Jiao Junyan

Xiao Xue

Zhang Yibai

Boxing Coach

Elaine Jin Yan-Ling

Aunt Lian

Zhang Li

Dragon

Jin Shijia

Wang Hu

Joyce Cheng Yan-Yi

Xiao Mei

Charles Chen

Brother Tai

Liang Jingkang

Qiu Fan (as Liang Jingkang)

Du Yuchen

An An

Jingwen Wang

Qin Qin

Deng Chao

Ashin

Zhang Yishang

Si Si

Eddie Peng Yu-Yan

Fitting Coach

Hao Ping

Mr. Jin

Jiang Wenli

Ms. Jin

Stanley Fung Shui-Fan

Uncle Zhong

Berg Ng Ting-Yip