It provides a raw look at the slums of Madras and the desperation that fuels the crime world.

is a must-watch. Originally a ZEE5 Tamil Original, this series has gained massive popularity across India and is now widely available in . The Plot: Once Upon a Time in Madras

To stream legally:

Unlike many fictional thrillers, this is based on the "Once Upon a Time in Madras" incidents that terrorized the city for a decade.

If your download or stream has less than 8 episodes, it is not the season.