Jess Harnell
Jess Q. Harnell (born December 23, 1963 in Teaneck, New Jersey) is an American voice actor, singer, and musician known for being the voices of Wakko Warner and Walter Wolf on Animaniacs. He has also had roles on Ratchet & Clank,Jungle Junction, ChalkZone, Secret Squirrel, Doc McStuffins, Sofia the First, Transformers, and The Looney Tunes Show (alongside Animaniacs co-star Rob Paulsen). He has also been the announcer of America's Funniest Home Videos since 1998.