Astonishing

Christy Chung ...

as

Mandy Kwan

Alex Fong Chun...

as

Kenny Tang

Rammie Guo

as

Candy

Sasha Hou Sa-Sa

as

Fiona

William So Win...

as

Walter

Jason Chu Wing...

as

Jason

Timmy Hung Tin...

as

Yu

Sammo Hung Kam...

as

Director Ko

Rain Lee Choi-...

as

Receptionist

Wayne Lai Yiu-...

as

Dr. Cheung

Ng Yip-Kwong

as

Dr. Lo

Kiwi Yuen Kit-...

as

Ms. Ho

Alex Fong Lik-...

as

Kenny's classm...

Vincent Lam Wai

as

Kenny's classm...

Carlo Ng Ka-Lok

as

Cafe waiter

Nelson Cheung ...

as

Hospital doctor

Angela Au Man-...

as

CD shop assist...

Uncle Ba Suk