Jeff Bergman Bugs Bunny, Daffy Duck, Sylvester, Tweety Voice Bob Bergen Porky Pig Voice Jeff Bennett Alan Guest Voice June Foray Granny Guest Voice Estelle Harris Sylvester's Mother Guest Voice Roz Ryan Witch Lezah Guest Voice Paul Julian Road Runner (Archive Footage) Guest Voice Sam Register Executive Producer Mauricio Pardo Director Jeff Siergey Director Hugh Davidson Writer Larry Dorf Writer Rachel Ramras Writer