He is one of the voice actors from Dr. Seuss Beginner Book Video series. You will here him In the book Horton Hears a Who! (Book) as the Narrator, the voice of Horton the Elephant, Mayzie, The 3 Poachers, One of the animals laughing at Horton, Crew member of a ship who said "All Ashore!", and A Few Men (who came in the Tent discovering a new creature called the "Elephant Bird"). You may also know him as the voice of Michael "Mike" Wazowski from Disney's Monster's Inc and Monster's University and Party Central