野·良犬

陳奕迅

Chan Mun Dui

임자상

Niu Kiu Chak

증지위

Cha

林苑

Miss Cheung

준

Lam Chi Wang

邵音音

Wang's grandmother

장국강

Yan

이려진

Wang's mother

關寶慧

Miss Ng

樓南光

Mr Leung

丁羽

School principal

Wong Ying

Mr Chan