Pa-Pa-Pa the Movie: Perman

Original: Pa-Pa-Pa ザ☆ムービー パーマン

An origins and highlight film showing how Mitsuo met the alien that gave him the equipment to become a superhero (which for some reason was never explicitly shown in the two main anime, both just start with Mitsuo already having the powers), how he works together with the other Permans, and the rowdy fight with the antagonists.