What are some dark, serious, or philosophical Bollywood movies you would like to recommend?

An Indian man accidently executes another Indian man in Saudi Arabia. He is indicted to a capital punishment. His significant other goes to look for benevolence from the spouse of the perished to spare her better half from execution.

2. Udaan (2010)

Excursion through the daily routine of a child who needs to experience through battles of growing up when he is removed from school and re-visitations of his severe dad and his relative.

3. Dev.D (2009)

After the separation, fellow discovers comfort in medications and liquor.