Hispania la Leyenda
 

I don't suppose anyone else here has heard of this series from Spain. It's set in the second century AD, and is about a shepherd's attempt to stop the troops of the emperor Galba from taking over his land and that of his fellow villagers.

It's in its second season now and is supposedly a well-made series. There are region-free Blu-ray editions of the first two seasons, but the only subtitles are in Spanish.

Season 1 and season 2 at Amazon Spain.