Frankie Lam

as Keung Yuk-shing

as Lu Yong'an

as Duncan Ko Chit

as Gordon Man Nim-sum

as Alan Au

as Ku Wah-Son

as Heman

as Koo Chak-Sum (Sam / Dr. Koo)

as Chan Dai Ha

as 李布衣

as Koo Chak-Sum / Sam

as Koo Chak-Sum / Sam

as Koo Chak-Sum (Sam / Dr.Koo)

as Li shi zhen

as 封云亭

as 金年

as Kam Nin

as Ching Chi Hin

as Hua Tuo

as 宋翊 / 方俊

as 邝梓键

as Yin Tung

as 毛小方徒弟

as 唐展鹏

as Ching Chi Kong

as 郁达初（阿初）

as Li Ying-Wai

as 乔三

as 余兆安

as Wen Yi-Liang

as Zuo Se-Cheng

as Hui-Chok

as 郭大路

as 胡勇

as 蕭咪咪男妃