City of Imagination: Kowloon Walled City 20 Years Later Released 2014-04-02 is a story that falls under the Documentary category. Movie Story "The Kowloon Walled City in Hong Kong was once the densest place on earth, a virtually lawless labyrinth of crime, grime, commerce and hope. A Wall Street Journal documentary tracks its colorful legacy and brings the place alive 20 years later.".