Central do Brasil plot
Near Rio de Janeiro's main train station, Dora, a former teacher of nearly sixty, earns her living writing letters for illiterate migrants. Her poor clients include Ana and her young son. The boy has never seen his father and hopes to track him down thanks to the written letters. A few days later Ana and Josué return to Dora for another letter because they have not received an answer to the first. However, while leaving, Ana is hit by a bus and she dies in front of her son. Left to himself and without means of subsistence, Josué roams around the station. There he only knows Dora. Unresponsive at first to the little boy's confusion, she is eventually willing to traverse the country with him to help him find his father. In bus and truck, through unknown regions, they then embark on an exciting journey: the journey in search of their own heart.