The story follows (Vishnu Vishal), an aspiring film director with a passion for making movies about serial killers. After a family tragedy forces him to become a police officer, he is posted to a sleepy Chennai precinct. But the calm is shattered when a schoolgirl is found brutally murdered.

However, a strict warning: Ratsasan is rated for adult audiences. The violence is psychological and visual. The theme of "child abduction" is disturbing.

⭐⭐⭐⭐½ (4.5/5)

Originally released in Tamil in 2018, the of Ratsasan found a massive second life on OTT platforms (Disney+ Hotstar, Amazon Prime), terrifying a pan-Indian audience. Directed by Ram Kumar, this is not a horror movie. It is a nightmare wrapped in a police procedural. The Plot: A Symphony of Sadism Warning: Mild spoilers ahead.