The Simpsons: The complete ninth season

Disc 1. The city of New York vs. Homer Simpson / written by Ian Maxtone-Graham ; directed by Jim Reardon

The principal and the pauper / written by Ken Keeler ; directed by Steven Dean Moore

Lisa's sax / written by Al Jean ; directed by Dominic Polcino

Treehouse of horror VIII / ghostwritten by Mike Scully, David Cohen and Ned Goldreyer ; directed by Mark Kirkland

The Cartridge family / written by John Swartzwelder ; directed by Pete Michels

Bart Star / written by Donick Cary ; directed by Dominic Polcino.

Disc 2. The two Mrs. Nahasapeemapetilons / written by Richard Appel ; directed by Steven Dean Moore

Lisa the skeptic / written by David S. Cohen ; directed by Neil Affleck

Reality bites / written by Dan Greaney ; directed by Swinton O. Scott III

Miracle on Evergreen Terrace / written by

Ron Hauge ; directed by Bob Anderson

All singing, all dancing / written by Steve O'Donnell ; directed by Mark Ervin

Bart Carny / written by John Swartzwelder ; directed by Mark Kirkland

The joy of sect / written by Steve O'Donnell ; directed by Steven Dean Moore.

Disc 3. Das bus / written by David S. Cohen

The last temptation of Krust / written by Donick Cary ; directed by Mike Anderson

Dumbbell indemnity / written by Ron Hauge ; directed by Domic Polcino

Lisa the Simpson / written by Ned Goldreyer ; directed by Susie Dietter

This little wiggy / written by Dan Greaney ; directed by Neil Affleck

Simpson tide / written by Joshua Sternin and Jeffrey Ventimilia ; directed by Milton Gray

The trouble with trillions / written by Ian Maxton-Graham ; directed by Swinton O. Scott III.

Disc 4. Girly edition / written by Larry Doyle ; directed by Mark Kirkland

Trash of the titans / written by Ian Maxton-Graham ; directed by Jim Reardon

King of the hill / written by John Swartzwelder ; directed by Steven Dean Moore

Lost our Lisa / written by Brian Scully ; directed by Pete Michels

Natural born kissers / written by Matt Selman ; directed by Klay Hall.