The Penguins of Madagascar Season 1 Episode 25 - Roger Dodger Episode Title:Roger Dodger.Episode Description:Roger the alligator comes up to the penguins' HQ when the Rat King and his minions invade Roger's home and throw him out. Roger tells the penguins he tried being nice to the rats, but his efforts were not successful. He is not comfortable with being aggressive to get his home back. The penguins decide to help Roger confront the rats. When training Roger fails to be a viable option, Kowalski rigs up a mind-switching machine so that Rico, inside Roger's body, could take care of the rats. Unfortunately, after defeating the rats, "Rico" begins to go on a rampage, tearing apart the zoo and the city. (Kowalski attributes this to the differential between an alligator's cold blood and a penguin's warm blood.) The penguins and "Roger" then try to stop "Rico", who is eventually brought down when "Roger" sings a lullaby, in a Jack Haley-style singing voice. Once Roger and Rico are back to normal, Roger conducts the penguins in singing as a barbershop quartet.