Isidoro Colepicula is a humble truck driver hired to transport some furniture from São Paulo to Santos, in his worn out truck he calls "Anastácio"....

Isidoro, a poor guy, suddenly becomes a millionaire, and gets into the most bizarre situations.

Poor crook gets a job as janitor in a luxury house. But he starts pretending be the rich owner of the house and in no time is owing multiple debts.