梁家輝

Kai

Anita Yuen Wing-Yee

Yee

伍詠薇

Wai Wai

劉曉彤

Pai

鄭丹瑞

Martin Cheng Sai Kit

羅家英

Judge

Sheila Chan Suk-Lan

Kai's sister-in-law

方中信

Kai's brother

苑瓊丹

Woman in clinic [cameo]