This movie is "Descendants/ZOMBIES Worlds Collide: Concert Special" and story line : Celebrating the high-energy music from the iconic Descendants and ZOMBIES franchises, the Descendants/ZOMBIES Worlds Collide Tour thrilled sold-out crowds in over 40 arenas across North America last summer. Now, families and fans of all ages can relive the excitement - singing and dancing along with their favorite stars from the comfort of home..