Dee Bradley Baker is an American voice actor. Much of his work has consisted of vocalizations of animals and monsters. Baker's roles include animated series such as Adventure Time, American Dad!, Avatar: The Last Airbender, Ben 10, Codename: Kids Next Door, The Fairly OddParents, Gravity Falls, Milo Murphy's Law, Phineas and Ferb, SpongeBob SquarePants, Handy Manny, My Friends Tigger & Pooh, Jungle Junction, Steven Universe, The 7D, Miles from Tomorrowland, Muppet Babies, and The Legend of Korra. From Wikipedia
