Down a Tree is the 19th episode of Good Luck Charlie. It aired on January 26, 2014.
Gabe discovers that PJ has been living in the tree house in the backyard, and they try to keep it a secret from Amy. Also Ivy is leaving for college and Teddy and Amy are sad. Charlie makes a new friend at school, Taylor and her parents come over.
Ellia English as Mary Lou Wentz
Desi Lydic as Susan
Lilli Birdsill as Cheryl
William Allen Young as Harry Wentz
Micah Williams as Emmett Heglin