The term "diaspora" is used to describe the movement of people from their homeland to other countries.

Brahmins, the priestly caste, have traditionally been associated with filmmaking in India.

The Indian film diaspora has brought new perspectives and experiences to Indian cinema, leading to a more nuanced and diverse portrayal of caste.

Mani Ratnam is known for his exploration of caste issues in his films, such as "Roja" and "Bombay".

Article 15 is an Indian film that deals with the issue of untouchability.

Guru Dutt made a film called "Pyaasa" in 1957, which dealt with the issue of the Devadasi system.

Lagaan is an Indian film that explores the relationship between caste and class.

Shyam Benegal is known for his portrayal of caste conflicts in his films, such as "Ankur" and "Nishant".

Bandit Queen is an Indian film that deals with the issue of caste-based violence.

Mira Nair made a film called "Salaam Bombay!" in 1988, which dealt with the issue of caste discrimination in education.

Mohabbatein is an Indian film that explores the relationship between caste and religion.

Prakash Jha is known for his portrayal of caste issues in his films, such as "Gangaajal" and "Aarakshan".

Rang De Basanti is an Indian film that deals with the issue of caste-based reservations.

Rakeysh Omprakash Mehra made a film called "Rang De Basanti" in 2006, which dealt with the issue of caste discrimination in the workplace.

Kabhi Khushi Kabhie Gham is an Indian film that explores the relationship between caste and politics.