Agent Sai Srinivasa Athreya is an authentic humorous investigative thriller revolving around the adventures of a detective based out of Nellore.

A group of college girls, driving a light blue matador, arrive at Chola Picnic Village. They book a hotel room with a picnic spot. At night they go out to the beach, light a bonfire, and enjoy singing and dancing. After the song ends, the girls return to the hotel. One of the girls, Vasanthi, separates from the group. She comes across a pi-shaped bell stand and rings it three times. A man, P.R.K, appears, riding on a carriage. He looks into her eyes, and rides Vasanthi down, grabbing her hair and kidnapping her.

Kannayiram, a detective, forcefully staying in his native village for the asset dispute of his family heirloom. Aadhirai, a documentary filmmaker who visits the village for her Project work meets Kannayiram for her interview.

A young couple looking for the perfect home find themselves trapped in a mysterious labyrinth-like neighborhood of identical houses.

A girl wakes up in a secret laboratory and meets Kyung-hee, who is trying to protect her from a gang. When the gang finally finds the girl, they are overwhelmed by an unexpected power.

The protagonist and his 3 friends are a gang of notorious robbers who make merry in Madurai. Their way of life earns them a handful of formidable rivals. An intense depiction of friendship and love marred by rivalry and vengeance ensues.

A Doctor stands accused of killing his own eighteen-year old daughter. While this aggrieved father protests his innocence, all evidence points towards him irrefutably. While his own wife suspects him too, the C.B.I. sleuth on the case concludes that the doctor could not have killed his own daughter. So then, who did it? And why? As the C.B.I sleuth seeks these answers, he uncovers a vicious web of adultery and hidden family secrets.

While investigating a story, a journalist crosses path with an advocate. The investigation leads her to a series of complicated situations, unraveling secrets that can pose a threat to her life.

Shiva (Prithviraj Sukumaran) is an energetic, enthusiastic college student. Being short-tempered, he gets easily provoked by the rich, proud Vasu (Karthik Kumar) and his sneering attitude. From glares and snarls to punches and fights, Vasu and Shiva do it all, even for unreasonable, petty things. Shakthi (Shakthi Vasudevan) stops their quarrels before they injure each other very badly. As he is friendly, kindhearted and cool-headed, Shakthi tries to bring Shiva and Vasu together on friendly terms, but in vain. Shiva, Shakthi, and their faithful friend Bala (Vishnu Priyan) stay together through thick and thin, and are always ready to voice out their views on behalf of the hostelites in the college. Shakthi’s father (Bhagyaraj) often visits his son in the hostel and is like a father to all of Shakthi’s friends. Meera (Priyamani), the daughter of an MLA, nurtures a soft corner for Shiva. She is brave enough to stand up to him and check him when he throws unnecessary tantrums. Shalini (Anuja Iyer), Meera’s friend, is a shy, reserved Muslim girl from a very strict family background. She is often preoccupied with her own thoughts. Karthik (Lollu Sabha Jeeva) is a total showoff who tries to humiliate Shiva and Shakthi, but ends up making a fool of himself.

A young girl’s killer is hunted by a police officer.

A family moving to a new house to live the dream of the big city. A house where dreams turn in nightmares.

A police detective reconnects with people from an undercover assignment in her distant past in order to make peace.