Trollhunters features a tale of two fantastical worlds set to collide in an epic saga. Set in the fictional suburb of Arcadia, our unlikely hero, Jim (Yelchin), and his two best friends make a startling discovery that beneath their hometown lies a hidden battle between good trolls and bad, the outcome of which will impact their lives forever.
Yelchin’s Jim is an ordinary teenage boy whose discovery of a mystical amulet sets his life on a course filled with high-stakes adventure. Grammer plays Blinky, a kind-hearted troll who befriends Jim; and Perlman provides the voice of Bular, a sinister troll who targets Jim and his friends for battle.