PTU, also known as PTU: Police Tactical Unit, is a 2003 Hong Kong neo-noir action thriller film produced and directed by Johnnie To, starring Simon Yam, Maggie Shiu, Lam Suet and Ruby Wong.
PTU (film)
Johnnie To Kei-fung is a Hong Kong filmmaker. Popular in his native Hong Kong, To has also found acclaim overseas. Intensely prolific, To has made films in a variety of genres, though in the West he is best known for his action and crime movies, which have earned him critical respect and a cult following, which includes American filmmaker Quentin Tarantino.
To in an interview for Septet: The Story of Hong Kong in 2022