Villám (1981)

Dani Csoti is a young horseman who guards the stud day and night, where in his love, Lightning, the fastest foal in the county, and of course every farmer wants to get him. One night Lightning gets stolen, and Dani, who was in charge to take care of him declared being guilty. He wants to find out the truth so get on horse and join the chase, but it seems to have higher circles involved in the case.