Which 2006 film directed by Guillermo del Toro is set in post-Civil War Spain?

The 2006 film directed by Guillermo del Toro and set in post-Civil War Spain is Pan's Labyrinth.

The Spanish-language dark fantasy takes place in Francoist Spain during the summer of 1944, five years after the Spanish Civil War ended. Its young protagonist, Ofelia, travels with her pregnant mother to a rural military outpost commanded by her cruel stepfather, Captain Vidal. There, the harsh realities of authoritarian Spain are interwoven with a mysterious labyrinth and a mythical faun who gives Ofelia a series of tasks.

The film’s title can cause a small mix-up: its original Spanish title is El laberinto del fauno, meaning The Labyrinth of the Faun. The English title uses “Pan,” although the creature is not exactly the Greek god Pan; del Toro chose the English title partly because international audiences would recognize the name.

Pan's Labyrinth blends historical drama, fairy-tale imagery, practical creature effects, and political allegory. It is also connected thematically to del Toro’s earlier film The Devil’s Backbone. The movie premiered at Cannes in 2006 and won three Academy Awards, including awards for makeup, cinematography, and art direction.