The Loud House/How to Train Your Dragon

Lincoln Loud as Hiccup

Ronnie-Anne as Astrid

Flynn Loud as Stoick

Rita Loud as Valka

Kent Mansley (from The Iron Giant) as Drago Bludvist

Skunk (from Skunk Fu!) as Toothless

Gumball (from The Amazing World of Gumball) as Hookfang

Spike (from My Little Pony: Friendship is Magic) as Stormfly

Flounder (from The Little Mermaid) & Nemo (from Finding Nemo) as Barf & Belch

Kion (from The Lion Guard) as Meatlug

One Eye (from The Dino King) as The Red Death

Princess Celestia (from My Little Pony: Friendship is Magic) as Cloudjumper

The Great Prince of the Forest (from Bambi) as Skullcrusher

Bambi (from Bambi) as Grump

Speckles (from The Dino King) as Valka's Bewilderbeast

Sharptooth (from The Land Before Time) as Drago's Bewilderbeast