Rescue in Vienna

''Let me tell you a secret. Your Nana helped many Jewish families flee the Nazis.''

When Vinay Gupta heard of the daring exploits of his grandfather, he embarked on a journey to uncover the truth. What he found was the exceptional tale of an unassuming yet enterprising man from Punjab who chose to help complete strangers in their most dire hour of need.

The year is 1938 and Kundanlal, a machine too...