The couch gag was done by cartoonist and animator Bill Plympton and is a remake of Your Face (1987) with Homer singing the same song and many of the same animation effects and sight gags.
Credits at the end of the movie: Mr. Downey Jr.'s Moustache By Frederico's Of Hollywood. Mr Ruffalo's Anger Coach: Edgar "Rage" Raginsky. Hawkeye's Action Expert: None Necessary. Scarlett Johansson's Wardrobe By Madam Spandex. So-Called 'Iron Man' May Contain Trace Elements Of Tungsten. Stan Lee Created by Stan Lee's Parents. Nothing In This Film Was Made In America. Fonts By Mr. Helvetica Except Where (...).
Marge's potential replacement at the newspaper is Booberella, a spoof of Elvira who is portrayed by Cassandra Peterson.
Movie titles outside "Capital City Googolplex Theaters":
1- Transformers: Fatigue.
2- Marvel: Letters TO The Editor.
3- Reboot: Origins.
4- Disney's The Teacup Ride.
5- The Lego Get Out Movie.
6- Snapchat Filters: The Movie.
7- Fileting Dory.
8- ALEXA VS. SIRI.
9- Pirats 6: The Lost Treasure Of Johnny Depp.
DINK is short for Dual Income No Kids.