A trailer for the third movie in the 20th Century Boys live-action film trilogy based on Naoki Urasawa's manga, in which Kenji and his friends start to notice a series of odd occurences related to their childhood. A mysterious cult-leader named "friend" is out to destroy the world, and it has something to do with Kenji's childhood memories. The third film is titled 20-Seiki Shounen Saishuu-Shou: Bokura no Hata (Twentieth Century Boys the Final Chapter: Our Flag), and it will premiere in Japan on August 29, 2009.