Milo Manheim and Meg Donnelly interview each other for ET about ‘Zombies 4: Dawn of the Vampire,’ premiering July 10 on Disney Channel and streaming July 11 on Disney+. The actors reflect on first meeting while auditioning for the first ‘Zombies’ film and open up about pulling double duty as the stars and executive producers for ‘Zombies 4.’ Plus, Milo and Meg react to the franchise’s wild plotlines and share their favorite songs from the Disney films.