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.
Bugs Bunny appeared in another animated production featuring numerous characters from rival studios: the 1990 drug prevention TV special "Cartoon All-Stars to the Rescue". This special is notable for being the first time that someone other than Blanc voiced Bugs and Daffy (both characters were voiced by Jeff Bergman for this). Bugs also made guest appearances in the early 1990s television series "Tiny Toon Adventures", as the principal of Acme Looniversity and the mentor of Babs and Buster Bunny. He made further cameos in Warner Bros.' subsequent animated TV shows "Taz-Mania", "Animaniacs," and "Histeria!" Bugs returned to the silver screen in "Box-Office