Trying to identify / remember a television show from the early 90s, possibly very late 80s. It was on 'expanded cable' but not premium networks.
So the setting was medieval, lots of swords and armor and horses etc. Largely Caucasian cast with outrageous hair. Some point of importance was this primary location... a fort or keep or some kind. I could swear 'keep' or 'fort' was in the title. No magic or fantasy elements. Just humans and swords.
Basic production values, no memorable actors or scenes.