Addison's Moonstone Mystery season 2 (re-titled Addison's Monster Mystery) premiered on Disney Channel on October 1st, 2021. Happy Fall Ball, the first episode of season 2, was also released on the official YouTube channel on the same day.
Sypnosis[]
In this season, Addison is hosting Seabrook High's Halloween Fall Ball. The zombies, werewolves and Addison herself get prepared for the event.