Phineas and Ferb · Season 4, Episode 37

Phineas and Ferb Season 4 Episode 37: It's No Picnic

About Phineas and Ferb: Phineas and Ferb are Phineas Flynn and his stepbrother, Ferb Fletcher who are determined to make every day of their summer vacation fun. They try building a full-scale roller coaster, becoming musicians, building a backy

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