The fantastic story of how an ancient martial art, Chinese kung fu, conquered the world through the hundreds of films that were produced in Hong Kong over the decades, transformed Western action cinema and inspired the birth of cultural movements such as blaxploitation, hip hop music, parkour and Wakaliwood cinema.

In 1984, a massive fire destroyed the entire 17-year output of an exploitation movie studio. But the recent discovery of eleven lost trailers sheds a light on this disrespected, long-forgotten B-movie factory, and the mogul at its center.

Matthew Polly analyzes the film and its impact