Two policemen must pretend to be a gay couple in order to investigate the murders of homosexuals in Hong Kong.
洪金寶
as Jeff Lau
譚詠麟
as Alan / Gaykey
唐麗球
as Chen Chen
Jaclyn Chu Wai-San
as Inspector Chu Hui Wen
Yam Wai-Hung
as Boss
Andrew Lam Man-Chung
as Sushi Chef
鍾發
as Robber with Chainsaw
Billy Ching Sau-Yat
as Boss's Assistant with Orange Jacket
潘震偉
as Dick Tsao
田俊
as Tsen
午馬
as Commissioner Wu
徐寶華
as Bartender
