Casting Les Simpson
S09E10 Noël d'enfer

Dan Castellaneta
Sideshow Mel / Krusty / Barney / Grampa / Homer Simpson

Hank Azaria
The Sea Captain / Comic Book Guy / Jeopardy Judge / Carl / Store Clerk / Kliff / Apu / Moe Szyslak /

Marcia Wallace
Edna Krabappel

Harry Shearer
Principal Skinner / Ned Flanders / Mr. Burns / Kent Brockman / Dr. Hibbert / Jasper

Julie Kavner
Marge Simpson

Alex Trebek
Alex Trebek

Nancy Cartwright
Ralph / Bart Simpson

Tress MacNeille
Poor Violet

Pamela Hayden
Patches / Milhouse Van Houten

Yeardley Smith
Lisa Simpson

Maggie Roswell
Miss Hoover