The official Disney fan club, D23, is hosting its 2017 Expo at the Anaheim (Calif.) Convention Center from July 14 through 16, and the "Descendants 2" principal cast will be there. Dove Cameron, Cameron Boyce, Sofia Carson, Booboo Stewart and Kenny Ortega are scheduled to take the stage on Friday, July 14. The quartet will reprise their roles as Mal (daughter of Maleficent), Carlos (son of Cruella de Vil), Evie (daughter of the Evil Queen) and Jay (son of Jafar), respectively, and Ortega returns as the director, executive producer and choreographer.