The Simpsons 138th Episode Spectacular
The Simpsons: Season 7, Episode 10
Troy McClure hosts a brief history of the Simpsons that includes out-takes and never-before-seen footage.
Show: The Simpsons
Air date: December 3, 1995
Writer: Jon Vitti
Chalkboard gag: "I will only do this once a year"
Commentary: Matt Groening; Bill Oakley; Josh Weinstein; Jon Vitti; George Meyer
Directed by: David Silverman (credited as Pound Foolish)
Episode no: Season 7; Episode 10