After an unexpected family tragedy, three generations of the Deetz family retu to Winter River, where memories and ghosts linger. While Lydia remains haunted by Beetlejuice, her life is tued upside down when her rebellious teenage daughter, Astrid, discovers a mysterious model of the town hidden in the attic. Unexpectedly, opening the door to the Afterlife triggers chaos in both realms. With turmoil brewing in both worlds, it's only a matter of time until someone utters Beetlejuice's name three times, bringing the mischievous demon back to wreak havoc.