Phineas Y Ferb 2x13 ★ Premium

In this double-length adventure, Phineas and Ferb find a mysterious box containing a tiny, orange, cat-like alien named Meap, who communicates through adorable meeps and a translation device. The boys quickly befriend him, but their fun is cut short when Meap’s arch-nemesis, the evil alien warlord Mitch, arrives on Earth in a flying saucer. Mitch captures Meap and also nabs Candace, who was just trying to bust her brothers. Meanwhile, Perry the Platypus tracks Dr. Doofenshmirtz, who has built a "Turn-Everything-Evil-Inator" after being humiliated by a children's entertainer. The two plots collide in outer space when Perry’s and the boys’ ships intercept Doofenshmirtz’s evil ray, leading to a climactic battle on Mitch’s mothership. In the end, Mitch is defeated (by his own mother’s call), Meap returns to his planet as a hero, and Candace fails to show her mom any evidence—again. The episode also features the second segment, "Thaddeus and Thor," where the boys build a massive backyard wrestling ring for their pet goldfish, much to Candace’s dismay.