This is the second time characters from Family Guy (1999) appeared with The Simpsons ever since the crossover special The Simpsons Guy (2014) 10 years prior.
This marks the eighth time characters from Bob's Burgers (2011) appeared in a Simpsons project since their cameos in Homerland (2013) The Girl Code (2016) My Way or the Highway to Heaven (2018) Krusty the Clown (2018) The Girl on the Bus (2019) Bart vs. Itchy & Scratchy (2019) and Treehouse of Horror XXXIII (2022).
Like the previous Simpsons shorts made for Disney plus none of the Disney characters are not voiced by their usual voice actors for this short. Even Angela Lansbury who died 3 years prior to this shorts release.
This marks the very first time Bobby Hill and Peggy Hill from King of the Hill (1997) makes a cameo in a Simpsons project ever since Bart Star (1997) 27 years prior.
This is the second time since 1988 where Eeyore is voiced by someone other than Peter Cullen Bud Luckey and Brad Garrett.