<Tr> <Th> Original air date </Th> <Td> April 8, 2000 </Td> </Tr> <Tr> <Th> Guests </Th> <Td> Christopher Walken </Td> </Tr> <P> "More Cowbell" is a comedy sketch that aired on Saturday Night Live on April 8, 2000 . The sketch is presented as an episode of VH1's documentary series Behind the Music that fictionalizes the recording of the song "(Don't Fear) The Reaper" by Blue Öyster Cult . The sketch featured guest host Christopher Walken as music producer "The Bruce Dickinson", and regular cast member Will Ferrell, who wrote the sketch with playwright Donnell Campbell, as fictional cowbell player Gene Frenkle, whose overzealous playing annoys his bandmates but pleases producer Dickinson . The sketch also starred Chris Parnell as Eric Bloom, Jimmy Fallon as Albert Bouchard, Chris Kattan as Buck Dharma and Horatio Sanz as Joe Bouchard . </P> <P> The sketch is often considered one of the greatest SNL sketches ever made, and in many "best of" lists regarding SNL sketches, it is often placed in the top ten, being ranked number nine by Rolling Stone . As a result of its popularity, "more cowbell" became an American pop culture catchphrase . </P>

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