Trollhunters: Tales of Arcadia (2016)

Episode Overview

Title: Bittersweet Sixteen Plot: As Jim celebrates his 16th birthday, the festivities take a dark turn with the unexpected appearance of a fearsome new breed of troll that defies the power of sunlight. The day, meant for joy and celebration, quickly shifts as Jim and his friends must confront this formidable threat that threatens to ruin the festivities.