Mason Thames takes on the role of Hiccup, the awkward but inventive Viking boy who longs to prove himself in a world where dragons are feared and hunted. His life changes forever when he encounters Toothless, a rare Night Fury, and discovers that friendship, not fear, is the key to bridging the gap between their worlds. Nico Parker brings warmth and determination as Astrid, reimagined here as a fierce warrior-in-training whose trust must be earned.

The film stays faithful to the spirit of the original while expanding the story’s emotional depth. The landscapes — from windswept cliffs to vast, mist-covered seas — feel alive, with every flight sequence a pulse-pounding rush of adrenaline and wonder. Toothless is nothing short of a marvel, blending cutting-edge CGI with subtle motion capture to capture every playful glance, head tilt, and breathtaking aerial maneuver.

Action scenes are thrilling without losing the heart of the story, and the bond between Hiccup and Toothless carries real emotional weight. Composer John Powell returns with a soaring, reimagined score that will give longtime fans chills.