Set in a small town along Spain's wealthy Costa del Sol, Box 507 is a stylish, complex thriller with a taut story line that will keep you engrossed right to the surprising conclusion. A band of professionals plan the robbery of a small bank managed by the respectable middle-aged Modesto (Antonio Resines), a man who lives comfortably as an integral part of the "system." Using his wife as hostage, the thieves force Modesto to open the bank vault so they can make off with the valuables, leaving a battered and dazed Modesto locked inside after they leave. While waiting to be freed, he uncovers some information in a safety deposit box that offers some answers to the mysterious forest-fire death of his teenage daughter seven years earlier, ruled an accident by authorities. As he uncovers more and more information that leads to corruption and foul play, his discoveries and desire for vengeance provoke violent responses from the police, government officials, business interests and especially from a corrupt ex-cop, Crowned Jos? (Rafael Maces), who is determined to keep the secrets buried. Box 507 is a gripping, intricate, unpredictable, and occasionally violent political murder mystery in the best tradition of Chinatown and the works of Hitchcock.