A five-year-old Indian boy gets lost on the streets of Calcutta, thousands of kilometers from home. He survives many challenges before being adopted by a couple in Australia; 25 years later, he sets out to find his lost family.
Dev Patel
Saroo Brierley
Rooney Mara
Lucy
David Wenham
John Brierley
Nicole Kidman
Sue Brierley
Abhishek Bharate
Guddu
Divian Ladwa
Mantosh Brierley
Priyanka Bose
Kamla Munshi
Deepti Naval
Saroj Sood
