"A Long Journey" tells the story of three siblings who reach adolescence in the late 1960's. The documentary's storyline follows the youngest brother's travels around the world. Worried that he would enter the struggle for freedom against the Brazilian dictatorship, his family sent Heitor to London. There however, he dives head on into the "Swinging London" and, just like the European and American youth of the time period, he experiments with drugs and the mystic allure of India. In the nine ye...