- The Smith's hated that Gettysburg only focused on the Civil War and was educational.
- To counter the educational part, Francine was drinking Jägermeister in the car.
- Stan isn't certain, but he thinks that Dick is his immediate supervisor.
- The Smiths refuse to change their plans after singing a song about it.
- Dick and Klaus share stories of their ex-wives, Sheila and Elsa, although the latter was originally only presented as Klaus' girlfriend.
- Principal Lewis had previously hired Dick to watch his pet boa constrictor, T'Challa.
- T'Challa is the same name of the Marvel superhero Black Panther.
- Principal Lewis has to cut his story short to get back to his job at Orange Julius.
- Lewis previously owned Tropical Friends Aquarium Store.
- Dick is afraid of ghosts.
- Tall Jeremy recognizes that Roger isn't human.
- The family stays at the Candyland Airbnb.
- Stan pretends to be Chris Pratt in his voice mail message.
- Dick's employment status is not resolved by the end of the episode.
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