Trollhunters: Tales of Arcadia Season 2 Episode 13
A monumental loss carries a warning from beyond the grave as Gunmar marches for Heartstone Trollmarket. Can the team pull together to save the day?
Serie Name: Trollhunters: Tales of Arcadia
Episode Name: In the Hall of the Gumm-Gumm King
Air Date: 2017-12-15