Donatello, also known as Donnie, is one of the titular heroes that appears in Teenage Mutant Ninja Turtles series, alongside his brothers Leonardo, Raphael, and Michelangelo. In Alvin and the Chipmunks 2: Trouble in Los Angeles Chinatown, he and his brothers would later turned into horses by a furious Brittany Miller (Christina Applegate) to take both Alvin (Justin Long) and Simon (Matthew Gray Gubler) to the Los Angeles Chinatown, hoping to pursues the Purple Dragons in order to prevent them from escaping with a leather briefcase that contains a ransom Belgian euros. However, before leaving, she told the two that the four turtles will returned to their normal selves after dawn. In Alvin and the Chipmunks 2: Rape and Revenge, he and his brothers are once again turned into horses by Casey Jones (Joshua Peck) to take Alvin, Simon, and Theodore to the Los Angeles downtown, hoping to pursues Hun and the Purple Dragons in order to prevent them from escaping with a leather briefcase that contains ransom Swiss francs. However, before leaving, he told Alvin and Simon that the four of them will returned to their normal selves after daybreak.