Doc McStuffins is an American animated children's television series produced by Brown Bag Films. It was created and executive produced by Chris Nee and premiered on March 23, 2012 on Disney Channel and Disney Junior. The series is about a girl who can "fix" toys, with help from her toy friends. It features songs written and composed by Kay Hanley and Michelle Lewis. On April 14, 2015, the series was renewed for a fourth season by Disney Junior, which premiered on July 29, 2016. The series finale aired on April 18, 2020.