Casting Les Simpson
S29E10 Ha-ha Land

Dan Castellaneta
Groundskeeper Willie / Grampa Simpson / Krusty the Clown / Hans Moleman / Homer Simpson

Hank Azaria
Superintendent Chalmers / Cletus Spuckler / Lou / Chief Wiggum / Disco Stu / Prof. Frink / Duffman /

Harry Shearer
Dewey Largo / Principal Skinner / Ned Flanders / Mr. Burns / Dr. Hibbert / Otto Man / Waylon Smither

Ed Sheeran
Brendan

Julie Kavner
Marge Simpson

Nancy Cartwright
Todd Flanders / Ralph Wiggum / Nelson Muntz / Bart Simpson

Tress MacNeille
Agnes Skinner / Mrs. Muntz / Crazy Cat Lady

Russi Taylor
Martin Prince

Pamela Hayden
Rod Flanders / Milhouse Van Houten

Yeardley Smith
Lisa Simpson