Good Luck Charlie is an American sitcom that originally aired on Disney Channel from April 4, 2010 to February 16, 2014.[1] The series revolves around Teddy Duncan (Bridgit Mendler), a teenage girl who makes video diaries for her little sister Charlie (Mia Talerico) about her family and life as a teenager. The video diaries are made to help Charlie when she grows up. The series also stars Jason Dolley as PJ; Bradley Steven Perry as Gabe; and Leigh-Allyn Baker and Eric Allan Kramer as Amy and Bob Duncan, the children's parents.