Fists of Dragons (1977)

Fists of Dragons 1977 / 追龍 1977 / Chasing the Dragon , The Fighter with Two Faces , Fist of Dragon , Zhui Long

An undercover policewoman dresses as a man, calling herself Peter. She and her partner had been asked by an Interpol agent to infiltrate and bust up a smuggling ring. Her partner impersonates a boss from Chinatown USA, known as Big Sister, aka Kitty. (Source: IMDB)