In the Blood (1988)

In the Blood 1988 / 神探父子兵 1988 / 沈譚福子賓。 , Shen Tan Fu Zi Bing

In the Blood is a 1988 Hong Kong action film directed by Corey Yuen and starring Andy Lau and Bill Tung. Criminal Investigation Department (CID) inspector Wah and his father, Commissioner Louis are outstanding police officers who share a close relationship. On the other hand, father and son beat cops, Uncle Ma and Dan always bicker, and end up pulling their pistol at each other while giving a parking ticket. (Source: Wikipedia)