Mark Kirkland, Michael Polcino
Dan Castellaneta (Krusty the Clown / Grampa Simpson / Groundskeeper Willie / Sideshow Mel / Big Rich Texan / Homer Simpson), Julie Kavner (Marge Simpson), Nancy Cartwright (Nelson Muntz / Kearney / Database / Bart Simpson), Yeardley Smith (Lisa Simpson), Hank Azaria (Snake / Lou / Apu Nahasapeemapetilon / Carl Carlson / Chief Wiggum / Moe Szyslak), Harry Shearer (Principal Skinner / Mr. Burns / Lenny Leonard / Judge Snyder), Pamela Hayden (Jimbo Jones / Ham / Milhouse Van Houten), Tress MacNeille (Dolph), Russi Taylor (Martin Prince), Karl Wiedergott ()