Ching Fai 张家辉

Lin Si Qi 彭于晏

Wang Ming Jun 梅婷

Boss Chan 王宝强

Li Zi Tian 安志杰

Lin Yuan Xiang 高捷

Yeung Hing Sun (TS) 姜皓文

Liang Pei Dan 李馨巧

Rock Kong 刘畊宏

Young Ching Fai 刘峻纬

Sandy Lo 卢觅雪

Coco 李菲儿

Psychiatrist 梁小冰

Social Worker - Ms Tong 万斯敏

Leung Cheung On (Dani's Father) 陈嘉辉

Master Kwan (Ching Fai's Master) 欧锦棠

Wai Keung 潘源良

Edwin Lo 罗浩铭

MMA Contestant (1st game opponent) Mike John Power

MMA Contestant (2nd game opponent) Alberto

MMA Commentator 馮志豐

MMA Commentator 胡樱汶

Brother Mo 何华超

Madam Pak (Lo's Friend) 巫麗儀

Madam Cheung (Lo's Friend) 陳玉鶯

Madam Li (Lo's Friend) 谭天宝

Madam Chan (Lo's Friend) 黃翠儀

Villain (Brother Mo's Subordinate) 梁博恩

Villain (Brother Mo's Subordinate) 閆俊強

Villain (Brother Mo's Subordinate) 郝海峰

MMA Emcee 辛格·哈蒂汉·比托

Cop 凌志华

Dani 林楹洛

Dani's Younger Brother 傅柏鈞

Crash Driver 彭立威

Site Foreman 符芳雄

Site Worker 张耀辉

Bar Proprietress 李詠芝

Restaurant Manager 林铭耀

Dean of Discipline 胡颖娴

Chief Of Boxing Centre 劳剑华

Villain 陳凱恩

MMA Referee 周國雄

Xiao Tao 孟茜

Chen's Assistant 許艦

Waitress 冉晨曦

Waitress 孔令娜

Waitress 鄭美玲

Waitress 陳麗艷

Waitress 張恩瓊

Xiao Yu 王娜

Chen's Women 李冉

Bar Manager 王小灰

Guard 李貴秋

Guard 葉嵩

Guard 王洪子

MMA Coach Craig Miller