Dragonheart: Battle for the Heartfire (2017) runs 1 h 38 min, is rated PG-13 in the US and averages 6.0 from 254 TMDB members. When the King Gareth dies, his potential heirs, twin grandchildren who possess the dragon’s unique strengths, use their inherited powers against each other to vie for the throne. When Drago’s source of power – known as the Heartfire – is stolen, more than the throne is at stake; the siblings must end their rivalry with swords and sorcery or the kingdom may fall.
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Streaming availability by JustWatch. In the US, as of 2026-11-05: YouTube Free (free with ads).
Dragonheart: Battle for the Heartfire on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.

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