It's Easter, and what better way for Phineas and Ferb to celebrate than to throw a giant festival in their backyard, complete with rockin' bands and candy-shooting cannons? But when their older sister, Candace, learns about their plans, she's determined to bust her brothers once and for all! Meanwhile, Dr. Doofenshmirtz has decided to dress up like the Easter Bunny as a ploy to try and finally take over the Tri-State Area!
