Big Hero 6: The Series is an American superhero science fiction comedy television series. It premiered with a 43-minute episode titled "Baymax Returns" on Disney XD on November 20, 2017. In 2018, the series was moved from Disney XD to Disney Channel before the series premiere. The series finale aired on February 15, 2021. In December 2020, Disney announced a spinoff series titled Baymax! and produced by Walt Disney Animation Studios.