Chungking Express

The woman in the blonde wig never earns a name in the film, and remains entirely mysterious until we follow her after the night she spends with Cop 223 in a hotel room. From there, we see her try to clean up a botched drug smuggling operation, hunting and killing her superior in the business. Like many of the characters in the film, she has a double: the woman who her superior dances and has sex with in the reggae bar.