Kull the Conqueror

A barbarian named Kull becomes ruler after defeating the old king in battle. In an effort to regain the throne, the former king's heirs resurrect Akivasha, a witch queen. However, Akivasha has plans of her own for the throne, and only Kull stands in the way.

Adaptation.

Nicolas Cage is Charlie Kaufman, a confused L.A. screenwriter overwhelmed by feelings of inadequacy, sexual frustration, self-loathing, and by the screenwriting ambitions of his freeloading twin brother Donald. While struggling to adapt "The Orchid Thief," by Susan Orlean, Kaufman's life spins from pathetic to bizarre. The lives of Kaufman, Orlean's book, become strangely intertwined as each one's search for passion collides with the others'.