Her character , named Marta Ventura , suffers bipolar disorder .
Juliana Schalch plays the First Daughter of the President of Brazil in the 2012 miniseries O Brado Retumbante .
Juliana Schalch 's character , named Marta Ventura , suffers bipolar disorder .
Juliana Schalch plays the First Daughter of the President of Brazil in the 2012 miniseries O Brado Retumbante .