The best Santhana Bharathi’s thriller movies

An undercover cop finds himself in a Catch-22 situation where he has to return the drugs he had stolen from a kingpin in exchange for his son. The bag containing the drug goes missing, and with both gangsters and cops on his tail, can he get out of this mess?

A common man tries to fight terrorism by making anonymous calls to cops. Will he succeed ?

A thief comes across a little girl who says that he's her father. When he learns the truth about his lookalike, who's an honest cop, he decides to turn a new leaf and help get rid of the local baddie.

At Beach, Anjali whips out a knife and kills a police officer saying that she has been waiting for this moment for many years. Aadhi who lives with his foster parents in New Delhi. He takes up a course in Chennai against his foster parents' wishes, while he is actually on mission to eliminate the people behind the murder of his blood family. Anjali studying in the same college has her own agenda to seek revenge on her parents' killers, assisted by her uncle . Aadhi falls in love with Anjali, as she brings back memories of his childhood sweetheart and cousin who loved to dance in the rain.It is revealed that Anjali and Aadhi were from the same family. Aadhi's father was an honest cop who arrested one of the henchmen of a local gangster, RDX . RDX pays Aadhi's father a visit with some of his henchmen and the police officer and murders whole extended family. Anjali, her uncle and Aadhi survived the blast that annihilated their family. & they combine forces to get revenge on RDX.

Nandakumar, a police officer, appoints Siva, a convict, to find and kill the terrorists responsible for a bomb blast. However, Siva is unaware that Nandakumar intends to kill him after the mission.

The plot revolves around the wrong conviction of a business man and the efforts taken by the protagonist, a lawyer, to find the truth. The portrayal of the characters is similar in many ways to Malayalam cinema's investigative thrillers. The suspense is well maintained until the climax with little clue to the audience on the identity of the real culprit. The arguments in court were mostly inspired from 12 Angry Men (1957).

Chennaiyil Oru Naal is Tamil thriller film written by brothers Bobby and Sanjay and directed by Shahid Khader. On September 16, superstar Gautham Krishna (Prakash Raj) gets ready for the release of his new film. On the same day, Traffic Constable Satyamoorthy (Cheran) joins back on duty, after having been suspended from service for taking bribes. The day is special for Dr. Robin (Prasanna) who is celebrating his first wedding anniversary. Karthik Vishwanathan (Sachin), an aspiring television journalist, starts his first job with an interview with Gautham Krishna the very same day. On the same day, at a crowded traffic junction in Chennai, Karthik, who was set to interview Gautham Krishna, and Ajmal (Mitun), traveling in a bike are hit by a speeding car at the signal, and Karthik is rushed to Global Hospital. Also at the junction, in another car, was the surgeon Dr. Robin. Karthik goes into coma and is declared brain dead although he is kept alive using ventilator.

The aborted child of a couple goes after her own family members who were responsible for separating her from her mother.