Edzilla
Edzilla

8
Edd dresses Ed as a monster in an attempt to attract customers to Eddy's arcade scam. Unfortunately, Ed's massive and overactive B-movie-nourished imagination directs him to take the role too seriously, resulting in him losing his humanity before attacking Eddy and escaping.
Throughout the episode, Ed rampages and kidnaps several kids of the Cul-De-Sac. (First, he kidnaps Jimmy from the playground, Second, he kidnaps Jonny and Plank from the construction site, Third, he kidnaps Kevin from his house, Fourth, he eats Rolf and kidnaps Nazz from the clubhouse and destroyed it. Lastly, After her sister Sarah unmasks him and tries to save Jimmy, but ends up stuck in the Chunky Puffs) When Double D borrows one of Rolf's chickens named Gertrude in order for Edzilla to give chase, only to realize that it's a distraction or a diversion. Meanwhile, Eddy, Rolf and Nazz are seeking a shelter from the clubhouse in order to hide from Edzilla, only for Rolf and Nazz to be captured and eaten by Edzilla.
Ultimately, it is discovered that Ed keeps them imprisoned against the walls of his room and seals them by using regurgitated Chunky Puffs cereal as a seal. He then returned to find Edd and Eddy in his room as he proceeded to attempt to capture Eddy, but Edd was able to rescue him in time. Fed up with Ed's actions, Edd begins disciplining Ed for his actions, but that was seconds before Ed roars preparing to attack them. However, Ed's rampage is cut short when his sister Sarah unmasks him which causse him to come back to his senses. The Eds then flee, fearing retribution from the still-stuck residents.