Zero to Hero

Sandra Ng Kwan-Yu

So's Mother

Louis Cheung

Coach Fong

Leung Chung-Hang

So Wa Wai

Mason Fung Ho-Yeung

Teenage So Wa Wai

Tony Wu Tsz-Tung

Tung

Chin Siu-Ho

So's Father

Yeung Wai-Lun

Keung

Ng Siu-Hin

SAPD Staff Hong

Billy Luk Wing-Kuen

Victor

Chung Suet-Ying

Gill

Locker Lam Ka-Hei

So Kin Wai

Mak Pui-Tung

Gai

Lo Hoi-Pang

Paul Che Biu-Law

To Lai-Wan

Factory worker