Bugs Bunny as the "Rabbit Season/Duck Season" trilogy and are famous for originating the "historic" rivalry between Bugs and Daffy Duck. Jones' classic "What's Opera, Doc?" (1957), casts Bugs and Elmer Fudd in a parody of Richard Wagner's "Der Ring des Nibelungen". It was deemed "culturally significant" by the United States Library of Congress and selected for preservation in the National Film Registry in 1992, becoming the first cartoon short to receive this honor. In the fall of 1960, ABC debuted the prime-time television program "The Bugs Bunny Show". This show packaged many of the post-1948 Warners cartoons with newly animated wraparounds.
The Bugs Bunny Show Company, and "The Bugs Bunny & Tweety Show" was the only non-Disney cartoon to remain on the lineup, due to their contract not being up yet, and was in the first few years of the "Disney's One Saturday Morning" block starting in 1997 (with "Disney's" omitted from the logos on the Disney's One Saturday Morning bumpers during the show.) The show also continued airing despite Time Warner's purchase of Turner Broadcasting, which included Cartoon Network, that same year. The program was often paired with ABC's in-house "Schoolhouse Rock!" shorts during this time. The hour-long "Bugs Bunny & Tweety Show" remained