Year-End Exclusive: 20% off Plex Pass

Hey pros, close out 2024 with the upgrade you’ve always wanted.

Learn More.

Trollhunters: Happy Birthday to You!

TV-Y
2017    1mAnimation, Family,
7.4
What's better than a birthday? How about a chorus of trolls and humans wishing you the happiest, most epic celebration in history.
Where to Watch Trollhunters: Happy Birthday to You!
Cast of Trollhunters: Happy Birthday to You!
  • Anton YelchinJim Lake Jr. (voice) (uncredited)
  • Charlie SaxtonToby Domzalski (voice) (uncredited)
  • Lexi MedranoClaire Nuñez (voice) (uncredited)
  • Kelsey GrammerBlinky Galadrigal (voice) (uncredited)
  • Fred TatascioreAAARRRGGHH!!! (voice) (uncredited)
 
  •   
  •   
  •   
  •   
  •   
  •   
  •   

Take Plex everywhere

Watch free anytime, anywhere, on almost any device.
See the full list of supported devices