How Most Things Work is a 2015 English-language Drama motion picture. Celina works at a remote tollbooth on a desert road, few days before Christmas, her father dies and Celina becomes a door-to-door encyclopedia saleswoman so she can earn enough money to travel to Italy and find her mom. How most things work features Rafael Spregelburd, Pilar Gamboa, Marilu Marini, María Ucedo, Esteban Bigliardi, Verónica Gerez and Carlota Ruffa. It was released on 12th November 2015.