A girl and her mother always go out hunting together. She enjoys it and is very good with guns, but the mother thinks she is not ready yet. One beat day the dogs lose and everything starts to get complicated.

Chloé returns after partying. Lázaro, on the other hand, begins his day. Both have different lives, they don't even know each other, but they have a common problem. How far does their freedom go? Behind The Door is a social criticism that tries to show the reality of many people who daily suffer the consequences of the lack of freedom in any of its forms.

Galicia, northern Spain, January 2, 1921. The steamship Santa Isabel, sailing towards Argentina with more than two hundred emigrants on board, sinks off the coast of Sálvora Island. Three island women, María, Josefa and Cipriana, who have bravely set sail aboard a fragile skiff to save the shipwrecked, are treated as heroes by the cynical authorities; but León, an inquisitive and tenacious Argentinean journalist, starts asking uncomfortable questions.