The WORST seasons of Phineas and Ferb

Every season of Phineas and Ferb ever, ranked from worst to best by thousands of votes from fans of the show. The worst seasons of Phineas and Ferb!

Each day, two kind-hearted suburban stepbrothers on summer vacation embark on some grand new project, which annoys their controlling sister, Candace, who tries to bust them. Meanwhile, their pet platypus plots against evil Dr. Doofenshmirtz.