Dan Castellaneta (Benjamin / Barney / Poochie / Itchy / Josh Weinstein / Blue-haired Lawyer / Sideshow Mel / Krusty / Homer Simpson), Julie Kavner (Marge Simpson), Nancy Cartwright (Database / Ralph Wiggum / Nelson Muntz / Bart Simpson), Yeardley Smith (Lisa Simpson), Hank Azaria (Carl / Moe Szyslak / Comic Book Guy / Doug / Roy / Meyer / Oakley), Harry Shearer (Gary / Kent Brockman / Ned Flanders / Jasper / Scratchy / Recording Engineer / David S. Cohen / Otto / David Silverman / Focus Group Guy), Phil Hartman (Troy McClure), Alex Rocco (Roger Meyers Jr.), Pamela Hayden (Krusty's Secretary / Milhouse Van Houten), Tress MacNeille (June Bellamy / Network Lady)