Casting Les Simpson
S02E15 Fluctuat Homergitur

Danny DeVito
Herb Powell

Dan Castellaneta
Man in Restroom / Clerk / Grampa Simpson / Crony / Homer Simpson

Hank Azaria
Reporter / Engineer #2 / Board Member #2 / Gas Station Attendant / Senator Mendoza

Harry Shearer
Announcer / Engineer #1 / Board Member #3 / State Trooper / Orphanage Director / Dr. Hibbert / Jaspe

Julie Kavner
Herb's Mother / Marge Simpson

Nancy Cartwright
Bart Simpson

Pamela Hayden
Engineer #3 / McBain Girl

Yeardley Smith
Lisa Simpson

Maggie Roswell
Board Member #1 / Mona Simpson