

Trollhunters: Happy Birthday to You!
2017 · 1 min · Animation, Family, Fantasy
What's better than a birthday? How about a chorus of trolls and humans wishing you the happiest, most epic celebration in history!
- Released
- September 14, 2017
- Language
- English
Cast
Where to watch in the US
No US streaming, rental or purchase options listed right now. Check TMDB's watch page
Streaming data from JustWatch, via TMDB.




