Son of the White Mare

In this dreamlike Hungarian folk myth, a horse goddess gives birth to three powerful brothers who set out into the Underworld to save three princesses from three evil dragons and reclaim their ancestors' lost kingdom.

Son of the White Mare is a 1983 drama adventure movie directed by Marcell Jankovics, starring Ferenc Szalma, György Cserhalmi, Vera Pap. It holds an IMDb rating of 7.8/10 from 3,840 votes and runs 1h 26m.