Dragon Ball Super: SUPER HERO

When the new leader of the Red Ribbon Army tricks Dr. Gero's grandson into believing that Capsule Corp is actually an evil secret society working with aliens to prepare for an eventual invasion, he builds two superhero andriods to defeat the “alien menace.” But with Goku and Vegeta off-world, Buu asleep, and Gohan unmotivated and out of practice, it falls to Piccolo to stand up and save the world.

Synopsis from Anime News Network