Kull the Conqueror
A barbarian named Kull unexpectedly comes to be a king after an old king (which Kull has just killed in a battle) gives his crown to him. However straight heirs of an eliminated king, trying to topple Kull and gain back the throne, bring an old witch-queen Akivasha back to life. Their strategy backfires, however, as Akivasha is going to enable their lords - satanic forces - to rule the kingdom. The only point that could stop her now is a breath of the god Volka.