Cast and credits of Principal Charming

Dan Castellaneta
Homer Simpson / Barney Gumble / Hans Moleman / Groundskeeper Willie / Guy at Theatre / Jewelry Clerk (voice)

Julie Kavner
Marge Simpson / Selma Bouvier / Patty Bouvier (voice)

Nancy Cartwright
Bart Simpson / Richard (voice)

Yeardley Smith
Lisa Simpson (voice)

Harry Shearer
Principal Skinner (voice)

Hank Azaria
Stanley / Apu Nahasapeemapetilon / Moe Szyslak / Jimmy Pearson / Australian Actor (voice)

Pamela Hayden
Milhouse Van Houten / Lewis / Australian Actress (voice)

Marcia Wallace
Edna Krabappel (voice)

Russi Taylor
Martin Prince (uncredited)