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.
S04, E01 (First Aired: Dec. 7, 2012)
NHL superstar Luc Robitaille offers his assistance when Phineas and Ferb take an ice hockey game to the extreme; Phineas and Ferb plan their own New Year's Eve ball drop.
(First Aired: Apr. 27, 2013)
Buford must keep Phineas and Ferb's invention from disappearing.