When does Animaniacs return?

Animaniacs is an American animated comedy television series. It originally aired on Fox's Fox Kids block in 1993, before moving to The WB in 1995, as part of its Kids' WB afternoon programming block, until the series ended on November 14, 1998. The series won multiple awards, including eight Daytime Emmy awards and a Peabody award. It continued to rerun in syndication through the 1990s into the early-2000s after production of new episodes ceased.
Animaniacs had a large cast of characters, separated into individual segments, with each pair or set of characters acting in its own plot. The Warner siblings, Yakko, Wakko, and Dot, are three 1930s cartoon stars of an unknown species. Pinky and the Brain are two genetically altered anthropomorphic laboratory mice who continuously plot and attempt to take over the world. Slappy Squirrel is an octogenarian anthropomorphic cartoon star who can easily outwit antagonists.