She Walks in Darkness is a gripping political thriller set during Operation Sanctuary against ETA. It follows Amaia, an undercover Civil Guard agent tasked with uncovering hidden weapons and explosives within a terrorist group. The film explores themes of espionage, courage, and conflict, based on real experiences of security forces. Directed by Agustín Díaz Yanes, it stars Susana Abaitua and Iraia Elias. The intense story delves into the dangers faced by those fighting terrorism, providing a compelling and suspenseful viewing experience.