Steven Spielberg Presents Animaniacs, usually referred to as Animaniacs, is an American animated television series, distributed by Warner Bros. and produced by Amblin Entertainment. The cartoon was the second animated series produced by the collaboration of Steven Spielberg and Warner Bros. Animation during the animation renaissance of the late 1980s and early 1990s. The studio's first series, Tiny Toon Adventures, was a success among younger viewers, and a series that attracted a sizable number of adult viewers. The Animaniacs writers and animators, led by senior producer Tom Ruegger, used the experience gained from the previous series to create new animated characters that were cast in the mold of Chuck Jones and Tex Avery's creations.

The comedy of Animaniacs was a broad mix of old-fashioned wit, slapstick, pop culture references, and cartoon violence and wackiness. The show featured a number of educational segments that covered subjects such as history, math, geography, science, and social studies. Animaniacs itself was a variety show, with short skits featuring a large cast of characters. While the show had no set format, episode structure varied to suit the needs of the segments included; the majority of episodes were composed of three short mini-episodes, each starring a different set of characters, and bridging segments.

Animaniacs first aired on "FOX Kids" from 1993 until 1995 and later appeared on The WB from 1995 to 1998 as part of its "Kids' WB" afternoon programming block. The series had a total of 99 episodes and one film, titled Wakko's Wish. Like other animated series, it continued to appear on television through syndication long after its original airdate. As of June 19, 2007, the first 75 episodes have been released in three DVD boxsets. The release of volume four is on hiatus due to the future release of Tiny Toons on DVD.

Ensemble cast of off-the-wall Warner Brothers characters, appearing in a wide variety of roles. Wakko, Yakko, and Dot Warner, are WB Studio creations who were just too "zany" to be of any use to the studio. Pinky and the Brain are two mice bent on world domination. Rita and Runt are a cat and dog team, who get into perilous situations every episode, put always seem to find time to sing a song. Bobby, Pesto, and Squit are the Goodfeathers, part of a New York mob of pigeons, who worship Martin Scorsese. Slappy the Squirrel is a late middle-age squirrel; she starred in a series of popular cartoons in the Golden Age. Buttons is a watch-dog, charged with watching the mischievous toddler, Mindy. Chicken Boo is a giant chicken trying to integrate into human society. Flavio and Marita are two urbane hippopotami. Written by Stewart M. Clamen