The World of Apu, originally titled Apur Sansar, is a Bengali drama film directed by Satyajit Ray. It is the third part of The Apu Trilogy, about the childhood and early adulthood of a young Bengali named Apu in the early twentieth century Indian subcontinent. The film is based on the last two-thirds of the 1932 Bengali novel, Aparajito, by Bibhutibhushan Bandopadhyay.Wikipedia