Andy Lau
— Andy Cheung / The Cupid Express
鄭秀文
— Kinki Kwok
梁藝齡
— Fiona Yu
黃浩然
— Roger Young
Hui Siu-Hung
— Ronald
海俊傑
— Dan
郭少芸
— Kitty
Suet Lam
— Martin
于洋
— Roger's Father
San San
— Roger's Mother
Vanesia Chu
— Kinki's Sister
謝魯駟
— Mr. Ko
May Fu Yuet-Mei
— Grace
黃志宏
— Andy's Staff
謝振邦
— Andy's Staff
李子明
— Alan
羅靖庭
— Taxi Driver
羅永昌
— Shenzhen Taxi Driver
洪偉良
— Prospective Suitor for Kinki
譚幹聰
— Waiter
黎志偉
— Andy's Staff
譚天寶
— Andy's Staff
王肇強
— Rail Traveller