Vocal gymnast Mark Hamill brings his throaty talents to the second season of Guillermo del Toro’s Trollhunters, which hides under a bridge somewhere on Netflix.

Mark Hamill (Star Wars franchise), Game of Thrones‘ Lena Headey and David Bradley (Doctor Who) have joined the recurring voice cast for Season 2 of Netflix’s acclaimed DreamWorks Trollhunters, from Guillermo del Toro and DreamWorks Animation TV.

Hamill voices the unknown older brother to a member of the Trollhunting team but has pledged his loyalty to the evil Gunmar. Headey plays an extremely powerful and evil sorceress who must be stopped at all costs, while Bradley voices a mysterious figure known to have great magical powers — but the Trollhunters find he’s not the mystical wizard they expected.