Courage the Cowardly Dog - Season 4 Episode 11

"Courageous Cure" Alien naturalists descend upon the Farmhouse in their spacecraft and suck up the Family as specimens of earth life, and begin to study them. They are desperate to discover if their own perishing species could be genetically hybridized with humans, in hope of finding a serum that will save their race from a destructive virus. Courage must find a cure for the virus so he can save himself and his family. "Ball of Revenge" The Farmer is in an exceptionally bitter mood, taking note of all the attention Muriel gives to Courage. The last straw breaks when Muriel gives Courage a colorful new blanket that The Farmer assumed she was knitting for him. He decides to get rid of Courage once and for all. He gathers many of Courage's former "enemies" and they create a plan of attack. In order to lure Courage into the plot, The Farmer has Muriel kidnapped. Courage must find a way to save Muriel and himself.