Casares (Federico Luppi) and Carmen (Marisa Paredes) operate a small home for orphans in a remote part of Spain during the Spanish Civil War. Helping the couple mind the orphanage are Jacinto (Eduardo Noriega), the groundskeeper, and Conchita (Irene Visedo), a teacher who is also involved with Jacinto. Casares and Carmen are aligned with the Republican loyalists, and are hiding a large ... Read moreGuillermo del Toro, who quickly became one of the most talked-about directors in contemporary horror films with his first two features, Chronos and Mimic, takes on a more subtle tale of terror with this psychological suspense piece. Casares (Federico Luppi) and Carmen (Marisa Paredes) operate a small home for orphans in a remote part of Spain during the Spanish Civil War. Helping the couple mind the orphanage are Jacinto (Eduardo Noriega), the groundskeeper, and Conchita (Irene Visedo), a teacher who is also involved with Jacinto. Casares and Carmen are aligned with the Republican loyalists, and are hiding a large cache of gold that's used to back the Republican treasury; perhaps not coincidentally, the orphanage has also been subject to attacks from Franco's troops, and an unexploded bomb waits to be defused in the home's courtyard.

One day, a boy named Carlos (Fernando Tielve) arrives at the home, looking for a place to stay after being left behind by his parents. Casares and Carmen take him in, and the boy soon strikes up an unlikely friendship with Jaime (Inigo Garces), a boy with a reputation for tormenting other kids. But Carlos soon begins having visions of a mysterious apparition he can't identify, and hears strange stories about a child named Santi who went missing the day the bomb appeared near the orphanage.