The document provides an analysis of the film Pan's Labyrinth based on Joseph Campbell's monomyth structure. It summarizes the heroine Ofelia's journey, beginning with her call to adventure by the Faun to learn of her true identity as a princess in the underground realm. Ofelia must complete three tasks and overcome tests and challenges along her quest. The analysis notes differences from the traditional monomyth structure, such as the interaction between the real and fantasy worlds and mirrored "villains" and "moral authorities" in each.