Cantinflas is a unique barber, who trades with an elderly neighbor, a lawyer by profession, laws lessons in exchange for haircuts and shaved. It proposes advice to defend in court the disadvantaged neighborhood. His success deputy seeks the votes as the other candidate, Don Próculo, it is not accepted by anyone but his own bodyguards. Don Próculo will use know how much ruse to win the election by the Council, and also for the love of 'Sarita'
