一樂也

許冠文

Ren Letien/Chief Supt/Md Fuyu/Xiao Liu

恬妮

Xiao Hong/Ma Xing Feng/Head Nurse Fong

胡锦

Dr Mai Yixiang/Mrs Liu

곡봉

Rickshaw puller/Dr Wang

詹森

Rickshaw puller

沈勞

Mr Hua

姜南

Mr Liu

王憾塵

Mr Han

Gam Yam

Little Fu

郝履仁

Provision shopkeeper

王琛

Xiao Cao/Dr Cai Youkang/clapper singer

王俠

Police Officer Wang