Meg Donnelly and Milo Manheim on ZOMBIES 3 (Exclusive)

Disney stars Meg Donnelly and Milo Manheim sit down with ET’s Cassie DiLaura to discuss their new movie, ‘Zombies 3.’ They talk about how they have grown up with all three of the films in the franchise. Milo dishes on his role in ‘Doogie Kamealoha, M.D.,’ and Meg says she can’t wait for her fans to see her in ‘High School Musical: The Series,’ season 3. She’s also starring in the ‘Supernatural’ spinoff, ‘The Winchesters’ this fall.