Musarañas

In 1950s Spain, Montse is confined to a gloomy apartment in Madrid due to her agoraphobia, with her only connection to the outside world being the younger sister she spent her youth caring for. However, their lives take a turn when Carlos, a daring young neighbor, tumbles down the stairwell and ends up at their doorstep. He has entered the shrew’s nest, and it’s uncertain if he will ever escape.