On July 14, 1930, Albert Einstein welcomed into his home on the outskirts of Berlin the Indian philosopher Rabindranath Tagore. The two proceeded to have one of the most stimulating, intellectually riveting conversations in history, exploring the age-old friction between science and religion.
A Rare 1961 Documentary on Tagore by Satyajit Ray
Another 3 part Documentary on Calcutta by Christopher Skyes is worth watching for die-hard Calcuttans.