As the kids enter the Halloween party at the school, you can see a couple dressed as Addison & Zed from the fellow Disney Channel Original Movie Zombies (2018).
This is the first Disney Channel Original Movie to debut on Disney+ in North America only one week after premiering on Disney Channel in North America, which even applied to most other parts of the world where Disney Networks no longer exist.
This is the first Disney Channel Original Movie to take place around the time of Halloween since Invisible Sister (2015) 6 years prior.
This is the second Disney Channel Original Movie to be a remake of a previous a previous DCOM. The first was Freaky Friday (2018), which was the second reboot of the 1976 film to be in the form of a DCOM.
This is the first Disney Channel Original Movie with since Let It Shine (2012) to have a solely male protagonist.