關楚耀

Sing

徐天佑

Lok

Christopher Goh

Adam

劉碧麗

Julie

Joy Sheng

Snowy

Michael Chugani

Himself

孫慧雪

Teacher

龔慈恩

Lok's mother

張國強

羅霖

Linda

Frank Liu Zong-Ji

Au Tin-Long

Adam (child)

Yip Shuk-Yee

Mrs. A

Alex Lam Tak-Shun