The son of Thoren learns of his heritage, goes to avenge the deaths of his fellow villagers, and rescue his sister/love interest from the evil Dakkar and his spider cult.
I feel like they contracted some kick-ass fantasy illustrator, someone nearly at Boris Vallejo or Frank Frazetta's level, but then they just told him to paint a headless buff barbarian, and then after he was done they sent him a headshot of the star and he just did his best to make it match.