Phineas and Ferb become excited when they learn that Cirque du Lune is coming to town, but when the performance is cancelled, they decide to form their own circus with Phineas as ringmaster and some help from Perry the Platypus.
Phineas and Ferb become excited when they learn that Cirque du Lune is coming to town, but when the performance is cancelled, they decide to form their own circus with Phineas as ringmaster and some help from Perry the Platypus.
