Food for Thought
Amar Akbar Anthony - Bollywood, Brotherhood, and the Nation by three US scholars William Elison, Christian Lee Novetzke, Andy Rotman.
The qualitative research based book analyzed the Manmohan Desai directed 1977 blockbuster scene-by-scene and dialogue-by-dialogue to correlate with the existing political and socio-cultural ethos in the background of infamous Emergency era of Indian democracy.
http://www.hup.harvard.edu/catalog.php?isbn=9780674504486