Marco Montes is a basketball coach who works as second trainer of an important team of ACB (Spanish basketball national league), but in reality he is burned inside himself in his professional life as well as personal life, turning him in an arrogant and bad-mannered man. During an ACB's game, a discussion with the first trainer causes an incident and he's fired out from the stadium. Just later Marco, completely drunk, crashes unwillingly his car against a police car, being arrested. In the trial the judge makes Marco to decide: go to the jail for 2 years or passing 90 days making community services. Reluctant, Marco is forced to training a basketball team called "Los Amigos" (The Friends) formed by the mentally disabled players Manuel, Paquito, Jesús, Sergio, Fabián, Juanma, Benito, Marin and Collantes, and helped by old Julio, social center's director where they meet. At the same time that Marco tries to save his marriage with Sonia, a woman tired of his excuses about to have a child...