Dove Cameron, Sofia Carson, Booboo Stewart, Anna Cathcart After a barrier breach threatens the safety of Auradon during the VKs departure off the Isle, Mal decides to permanently close the magical barrier, fearing Uma and Hades will do irreparable damage. But an unfathomable, unforeseen dark force threatens the people of Auradon­-and it's up to Mal and the VKs to save everyone in the kingdom before it's too late.