Phineas and Ferb

Summer is all about adventure for stepbrothers Phineas and Ferb in this animated Disney Channel comedy series. They're all about having fun, taking it from building roller coasters all the way to building tree houses, which eventually will morph into a giant robot. While their older sister, Candace, tries to catch them, things don't always seem to go her way when their mom comes home and Phineas and Ferb are just sitting under a tree.