In the Hall of the Gumm-Gumm King S13E13 - In the Hall of the Gumm-Gumm King 2017
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?
- Released: 2017-12-15
- Runtime: 50 minutes
- Genre:
- Stars: Anton Yelchin, Lexi Medrano, Charlie Saxton, Amy Landecker, Kelsey Grammer, Fred Tatasciore, Yara Shahidi, Jonathan Hyde, Ron Perlman, Tom Hiddleston, Laraine Newman, James Purefoy, Cole Sand
- Director: