Bakugan: Gundalian Invaders, known in Japan Bakugan Battle Brawlers: Gundalian Invaders (爆丸バトルブローラーズ ガンダリアンインベーダーズ, Bakugan Batoru Burōrāzu: Gandarian Inbēdāzu), is the third season of Japanese anime television series Bakugan Battle Brawlers. It has 39 episodes in length total, and is produced by TMS Entertainment and Maxpire Entertainment,[1] which replaced Japan Vistec, which is in charge in animation in the last two seasons. The season premiered in Canada on May 23, 2010, and in the United States on May 29, 2010. This season ended on January 29, 2011 and is followed by a fourth season. In Japan it premieres on April 3, 2011, taking over the time slot of LilPri at 9:00 AM.