Hiccup Havok

Uncle Grandpa helps a kid who can't get rid of the hiccups.

My Thoughts

Guest Stars

Special appearances in this episode.

Guest Stars

Additional Voices (voice)

Additional Voices (voice)

Additional Voices (voice)

Zeke (voice)

Crew

Episode-specific crew credits.

Peter Browngardt

Story

Writing

Bill Flores

Art Direction

Art

Jason Reicher

Writer

Writing

Jason Reicher

Storyboard Artist

Art

Kelsy Abbott

Story

Writing

Zeus Cervas

Writer

Writing

Zeus Cervas

Storyboard Artist

Art

Videos

Clips and promos for this episode.

No videos available.

Stills

Episode still images from TMDB.

3840 × 2160

1920 × 1080