Peg O' My Heart

Terrance Lau Chun-Him

Dr. Man

Nick Cheung Ka-Fai

Choi San Keung / Sum Cheuk Yan

Fala Chen

Fiona

Rebecca Zhu Chenli

Donna

Julius Brian Siswojo

Lok Tat Chi

Ben Yuen Foo-Wah

Man's Father

Yuen Yee-Man

Man's Mother

Natalie Hsu

Yi

Andy Lau

Vincent

German Cheung Man-Kit

Vincent's Bodyguard

Deon Cheung Chung-Chi

Tony, Stock Broker

Peter Lai Bei-Dak

Wah

Carl Ng Ka-Lung

John, Hospital General Manager

Geoffrey Wong Chi-Hung

Micheal Fu, Director of Hospital

Lauria Wu Gar-Ying

Chi's wife

Otto Wong

Gender Neutral Customer

Cheung Lap-Fung

Big Baby Doll

Au Hin-Wai

Hospital Manager