Today in Cannes, two familiar faces of the international film festival: Palme d'Or-winning director Quentin Tarantino, presenting "Once Upon a Time... in Hollywood", a love letter to the 1960s and Los Angeles, starring Brad Pitt and Leonardo DiCaprio; and Canadian director Xavier Dolan, returning to the Croisette for the sixth time, with his latest movie "Matthias and Maxime". Afghan director Shahrbanoo Sadat is also in Cannes with "The Orphanage".