Premise: Phineas Flynn and his stepbrother, Ferb Fletcher, are determined to make every day of their summer vacation fun. They try building a full-scale roller coaster, becoming musicians, building a backyard beach, and traveling back in time to meet dinosaurs. Their family pet, Perry the Platypus, doubles as a secret agent and battles evil. Meanwhile, older sister Candace is tattling on them to Mom and Dad, though she can never seem to catch them in the act.
(First Aired: Feb. 8, 2008)
Phineas and Ferb herd stampeding cattle back to a carnival; the boys create a winter wonderland in the middle of summer.
(First Aired: Feb. 16, 2008)
The boys capture Candace, who is wrapped up like a mummy; Phineas and the Ferb-Tones become a one-hit wonder.