Steven Spielberg with his production company, Amblin Entertainment, and produced by Warner Bros. Animation. The characters first appeared in 1993 as a recurring segment on Animaniacs, but were given their own show due to their popularity. The show ended in 1998 along with Animaniacs and ended with a total of 65 episodes divided along 4 seasons. One year later, they appeared in the series, Steven Spielberg Presents Pinky, Elmyra & the Brain, but that series was canceled due to low ratings. Despite given their own show, the characters still appeared on segments of Animaniacs, just not as much as they used to. The show was aired on Cartoon Network Latin America, but despite this, the show didn't air on Cartoon Network in the United States.
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