Tim Curry was considered for the role of Vic Daimond.
This is the second an animated film adaptation of a book series by Aaron Blabey, after Les Bad Guys (2022), released two years prior.
Will Forte's fifth animated film outside the Cloudy With a Chance of Meatballs and The Lego Movie franchises, after La famille Willoughby (2020), Scooby! (2020), America: Le film (2021), and Ruby l'ado Kraken (2023).
The Hardest Part of Breaking Up (Is Getting Back Your Stuff) at Sparklepalooza was originally performed by fictional band 2gether on their TV show 2gether: The Series (2000)