'Trolls' movie review: DreamWorks' latest is a spoonful of cinematic sugar. 'Trolls'. Cloud Guy (voiced by Walt Dohrn), a cloud-shaped inhabitant of the forest surrounding Troll Village, offers Branch (voiced by Justin Timberlake) and Poppy (voiced by Anna Kendrick) a fist bump in 'Trolls.' (DreamWorks Animation) Print Email.