Best Tamil Mystery Movies of 2021
Ranked by IMDb rating — 8 Tamil mystery films released in 2021.
Thittam Irandu
Athira, a 25-year-old cop gets to investigate her best friend's missing case. The case turns out to be very mysterious when she suspects that her accident has been staged and that she has been murdered. After digging deep into the case, she gets to know shocking revelations about her and now she has to make some life-changing decisions.
Lift
A usual working day turns unusual for Guru and Harini when they get trapped in their haunted office. A patterned game unlocks a mystery and a lift is their only way out.
Netrikann
A cat-and-mouse game engages between a blind woman and a serial killer when the former becomes the witness of a kidnap performed by the latter.
Nizhal
A First class judicial Magistrate comes across an 8 year old boy-Nithin & his murder stories. Do they have real life connection?
Valiyor Silar
The struggle between a youngster and a cop. When the policeman snatches the youngster's money, he must find a unique way to get his money back.
Vanam
An art college student tries to find the reasons behind the mysterious deaths of the people who have stayed in a hostel room, with help from a documentary filmmaker.
Blood Money
A journalist from Tamil Nadu goes on a mission to save two men whose lives are at stake in Kuwait prison. Does she succeed?
Boomika
Samyuktha's husband Gautham acquires a contract to build a township villa in an abandoned forest area. Gautham takes the help of his close friend Gayathri, an architect, to plan the construction. Gautham, Samyuktha, Gayathri, Aditi visit the guest house in the forest area to plan the construction. However, they start to experience several paranormal activities in the guest house which leaves them shocked and terrified.