Trollhunters: Happy Birthday to You! 2017
Overview
What's better than a birthday? How about a chorus of trolls and humans wishing you the happiest, most epic celebration in history!
Cast
Anton Yelchin
Jim Lake Jr. (voice) (uncredited)
Charlie Saxton
Toby Domzalski (voice) (uncredited)
Lexi Medrano
Claire Nuñez (voice) (uncredited)
Kelsey Grammer
Blinky Galadrigal (voice) (uncredited)
Fred Tatasciore
AAARRRGGHH!!! (voice) (uncredited)