We don't have a biography for Senor Muelas yet. Hang in there, or go ahead and contribute one.
Appearances
Trollhunters: Tales of Arcadia
Guest cast, played by Guillermo del Toro
- Episode 1x02: Becoming: Part 2 (Dec 23, 2016)
- Episode 1x07: To Catch a Changeling (Dec 23, 2016)