Casts
Mason Thames
as Hiccup Horrendous Haddock III
Nico Parker
as Astrid Hofferson
Gerard Butler
as Stoick the Vast
Nick Frost
as Gobber the Belch
Julian Dennison
as Fishlegs Ingerman
Gabriel Howell
as Snoutlout Jorgenson
Bronwyn James
as Ruffnut Thorston
Harry Trevaldwyn
as Tuffnut Thorston
