Michael Polcino, David Silverman
Dan Castellaneta (Man Playing Croquet / Father Sean's Father / Grampa Simpson / Groundskeeper Willie / Homer Simpson), Julie Kavner (Marge Simpson), Nancy Cartwright (Ralph Wiggum / Nelson Muntz / Bart Simpson), Yeardley Smith (Lisa Simpson), Harry Shearer (Bart's Follower #1 / Concert Announcer / Rev. Lovejoy / Otto / Principal Skinner / Ned Flanders), Hank Azaria (Bart's Follower #2 / Pious Riot Singer / Bumblebee Man), Liam Neeson (St. Peter / Father Sean), Marcia Wallace (Edna Krabappel), Pamela Hayden (Rod Flanders / Kevin / Ms. Albright / Jimbo Jones / Milhouse Van Houten), Tress MacNeille (Waitress / Student / Sister Thomasina)