Ultraman Zero THE MOVIE Super Decisive Battle! Belial Galactic Empire (ウルトラマンゼロ THE MOVIE 超決戦！ベリアル銀河帝国 Urutoraman Zero THE MOVIE: Chōkessen! Beriaru Ginga Teikoku?, lit. "Ultraman Zero The Movie: Super Deciding Fight! The Belial Galactic Empire"), also known as Ultraman Zero: The Revenge of Belial in some countries, is a 2010 Japanese tokusatsu film, part of the Ultra Series to celebrate the franchise's 45th anniversary, and Ultraman Zero's secondary film. It serves as a sequel to Mega Monster Battle: Ultra Galaxy Legend The Movie.