Disney saw star potential in Mendler, and soon cast her in the leading role as Teddy Duncan in the one of the best Disney ...

Actress Bridgit Mendler from Disney's "Good Luck Charlie" talks to WSJ's Christopher Farley about her role in the show, working with other Disney stars and her music. (Photo: Getty Images) ...

Teddy (Mendler), making a video diary with advice for her younger sister, Charlie (Talerico). The show first premiered in April 2010 and concluded in February 2014. Related: The Cast of Good Luck ...