Transylvania: Transformania Only in Theaters October 1, 2021 Get ready for another spook-tacular movie with your favorite monsters in the next installment of Sony Pictures Animation's Hotel Transylvania movie series, set to release on October 1, 2021. Relive every monster-rific minute of the film in this novelization that comes with an eight-page full-color glossy insert! 2021 Sony Pictures Animation Inc. All Rights Reserved.