謝賢

Lawyer Fan Kam-man/ Biologist Wong Ah-lik

Patsy Ka Ling

Chun Yuen-yung

文蘭

Yan Bik-kei

Wong Man-Lei

Fan's mother

李鵬飛

Mr. Yan

Fung Mei-Ying

Maid, Ah Ying

Ma Siu-Ying

Mrs. Yan

Ko Lo-Chuen

Taoist

Chu Siu-Boh

Assistant

大聲婆

Maid