Your question makes no sense as there are no episodes "in" the Simpsons Movie. Are you asking When was the first episode? or When was the first Simpsons Movie?
The first episode aired December 17th 1989.
The first (& only) Simpsons Movie debuted on July 27th 2007.
The first Treehouse of Horror
Simpsons Roasting on an Open Fire
Yes.Yes, she was just learning to walk.
He first met his mother, Mona Simpson (voiced by Glenn Close) in "Mother Simpson", season 7, episode 8 which aired in 1995.
It is titled "Homer's Barbershop Quartet."
The episode name is 'Bart After Dark'. It is the 5th episode in the eight season. It was first aired on November 24th 1996.
Stanley Kubrick's 1968 film 2001: A Space Odyssey
Technically it was Master of Disguise.
It's not an episode that's why it's called a MOVIE!!
Holly Blanche Simpson has: Played Mother in "The Miracle Show: Episode 1" in 2009. Played Mother in "The Miracle Show: Episode 2" in 2009. Played Bunny McGee in "Han Shot First" in 2010. Played Veronica LeClaire in "Acting Real" in 2010. Performed in "Anatomy of a Tiff" in 2012.
"Homer's Barbershop Quartet" , 1st ep.Season 5 .
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