The sign behind Francine in Lewis' shop reads: Haircut/Shave 5 cents, Hot Bath 10 cents, Tooth Extract 25 cents, Massage 10 cents, Happy Ending $1.00.
Stan is wearing the same outfit he wore in Familyland (2014).
The song Steve, Klaus and Francine perform is "Dessert" by Dawin.
This final episode of Season 12 pays homage to a lot of classic characters and movies of the Western genre.
Steve wears oval-shaped glasses, just like in the original pilot.