Gonzalo Pelayo is old but has a dream - to break the bank of casinos and become famous. He comes up with a way to choose numbers to win at the roulette wheel and convinces his son Iván to gather a 'family' to live out his dream. Iván gathers fishmonger Balón and his strange cousins Marcos and Alfredo and together they manage to decipher a legal way to win.
