he voices Tick-Tock the crocodile. In Avatar: The Last Airbender where he voiced the creatures Appa and Momo and would soon voice many other creatures in the series as well as its sequel, The Legend of Korra, where he voices Naga, Pabu and Oogi. He voiced in the American Dragon: Jake Long and Ben 10 series, the latter of which he voiced many alien creatures such as Stinkfly and Wildmutt, as well as some of the transformations. He also voiced in the Ben 10 sequels such as Ben 10: Alien Force, Ben 10: Ultimate Alien and Ben 10: Omniverse, as well as its live-action adaptations and the show's reboot. Derrick J. Wyatt, who was the art director for Omniverse, noted that they had to allow other voice actors to do some of the aliens in the later series because Baker was doing almost all of them and some of the characters were putting a strain on his throat. Outside of television, he provided the voice of Captain Jack Sparrow's talking parrot in the refurbished Pirates of the Caribbean rides at Disneyland and the Magic Kingdom. In 2007, Baker got the role of Perry the Platypus in the Disney series Phineas and Ferb. At the San Diego Comic-Con 2013 panel, Baker mentioned that when he auditioned, he was asked to provide three different creature sounds, regardless of whether it actually sounded like a platypus, of which one was selected as Perry's characteristic sound. Perry has become a breakout character for the series, with Baker appearing at multiple Comic-Con panels for the show. In 2014, Perry was nominated for a Nickelodeon Kids' Choice Award for Best Animal Sidekick. Coincidentally, another one of Baker's voiced characters, Waddles the pet pig in Gravity Falls, was nominated for the same category. Further animation voice-over work In 2005, Baker landed a role as Klaus Heisler, an Olympic ski jumper from Germany who was body-swapped into a goldfish, in the primetime cartoon sitcom American Dad! The series has run for over 15 seasons on Fox and TBS. In an interview with Pop Break, Baker said that he liked playing Klaus because he loves the German language, the part was well written, and it is not stressful on his voice. He compared the rehearsals to being on The Carol Burnett Show. He participated in American Dad panels at San Diego Comic-Con 2010 2012, and 2014; and the New