"Attack on Titan" is the eagerly anticipated Japanese, two-part, live-action feature film based on the widely popular manga series of the same name ("Shingeki no Kyojin" in Japanese), which tells the story of a world where most of humanity has been destroyed by giants and where the last of mankind fights to survive behind three concentric walls - walls that were once impenetrable to the giants. Manga series creator Hajime Isayama worked directly with the film's producers and director Shinji Higuchi, one of the top special effects directors in Japan, to create the screen adaptation.