Jess Harnell

Jess Harnell is a voice artist guest starred as Charlton Heston in "The Parent Rap".

His other famous role includes the voice of Wakko Warner on WB's popular cartoon show, Animaniacs.

[show] Guest stars in season 13

Pierce Brosnan • Matthew Perry • Jane Kaczmarek • R.E.M. (Peter Buck • Mike Mills • Michael Stipe) • Julia Louis-Dreyfus • George Takei • Paul Newman • Judith Owen • Blue Öyster Cult • Richard Gere • Delroy Lindo • Ben Stiller • Dana Gould • Reese Witherspoon • Wolfgang Puck • Dennis Weaver • Frank Welker • Olympia Dukakis • Bill Saluga • Phish (Trey Anastasio • Jon Fishman • Mike Gordon • Page McConnell) • Stan Lee • James Lipton • Robert Pinsky • Frances Sternhagen • Carmen Electra