After uncovering a mysterious amulet, an average teen assumes an unlikely destiny and sets out to save two worlds. Created by Guillermo del Toro. Watch. Drama · A group of students investigates a series of mysterious bear killings, but learns that . They stalk the trail of the mysterious hunter Hans expecting to find an explanation for the killings. The reluctant Hans tries to flee from the youngsters. Comedy · An ordinary boy finds a magic amulet that turns him into the next Troll Hunter ; the champion of both the hidden world of Trolls and his own.