To prevent speculation, please add reliable sources to the unreleased media. Any information that is not backed up by citations may be removed. Thank you and have a magical day!
Zombies 3 (stylized as Z-O-M-B-I-E-S 3) is an upcoming Disney Channel Original Movie, which is a sequel to the 2020 film, Zombies 2, and the third and final installment of the Zombies trilogy. Production is to start in late May 2021 and end in the middle of July 2021. A release date is yet to be announced. 
In the monster-plagued town of Seabrook, the local high school has three separate cliques: Cheerleaders, Zombies, and Werewolves. When alien tweens arrive to bring peace, they find instead the Earth-like disharmony that begins to infect them.