Peter John Hannan is an American producer, animator, singer-songwriter, author, illustrator, artist, and entrepreneur. Hannan is the creator, executive producer, and show runner of the Nickelodeon series CatDog, for which he also wrote and sang the theme song.
Peter Hannan has been suggested to play 10 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.
