O Prego (1997)

Ronaldo is Brazilian, from good families and has a problem. His left hand is nailed to his father's table. The reason: Ronaldo has been abusing cocaine which has led him to accumulate debt.
Their executioners did not forgive the fact that they had to travel once more, and again in vain, to Ronaldo's parents' cottage where he has been hiding.
After confronting some characters (all of them seem sinister in Ronaldo's distorted gaze), the Brazilian manages to solve his problems, as if from a dream.