'Doutor Gama' is based on the life of Luiz Gama, one of the most important characters in Brazilian history. A black man who used the law and the courts to free over 500 slaves. Born a free man, Gama was sold as a slave at the age of 10 as payment for his father's debts. Even as a slave, he learned to read and write, studied and then gained his own freedom, becoming one of the most respected lawyers of his time. He was an abolitionist and a republican who inspired an entire nation.

Maria receives a mysterious diary which tells Nelson's adventures through time with a very mystical friend(Alberto).

After the mysterious disappearance of his wife Madalena, Elon engages on a sleepless journey through the darkest places of the city, trying to figure out what may have happened to her, without losing his sanity on the way.