The rebooted animated series will feature all of the classic '90s characters including Warner brothers Yakko and Wakko, their sister, Dot, and Pinky and the Brain. The original voice cast will be returning as well, with Rob Paulson as Yakko Warner and Pinky. Tress MacNeille as Dot, Jess Harnell as Wakko Warner and Maurice LaMarche as the Brain. Steven Spielberg will return as one of the series' executive producers. 'Animaniacs' premieres Nov. 20 on Hulu with 13 new episodes!