The Simpsons Season 34 Episode 6
Treehouse of Horror XXXIII
In a book-themed trilogy, Marge's resentment takes monstrous form, Lisa tries to save the planet through murder and Homer learns he's not the man he thought he was.
Guest Stars
Hank Williams Jr.
Canyonero Singer (voice)
Maggie Roswell
Helen Lovejoy / Elizabeth Hoover (voice)
John Roberts
Linda Belcher (voice)
Chris Edgerly
Male Doctor (voice)
Tress MacNeille
Female Doctor (voice)