Aaptharakshaka (2010)

This thrilling, multi-dimensional tale starts off with an ancient painting of Nagavalli (Vimala Raman) floating away to distant places, where it finally comes into the hands of a village painter. The painter brings it home so as to restore it back to its original look. However, when his wife asks him to sell the painting, he becomes furious, saying that he wouldn't sell it off even at the cost of his life. The next day, the painter is shown to be dead under mysterious circumstances, possibly being a suicide.

The painting is then sold off to a dance competition, which was distributed as a prize to Bharata Natyam dancer Saraswathi (Lakshmi Gopalaswamy), her husband and her family. On the Engagement day of Gowri (Sandhya), one of her friends had fainted by encountering a huge thirty-feet Snake, and the bridegroom had run away from the family house fearing of something. All strange incidents happen as the family called for a snake charmer to the house, but the snake charmer had died when he attempted to make the serpent appear.

The members of the family are psychologically affected by the presence of Nagavalli's painting and things have not been going well in the house. So they decide to contact Acharya Ramchandra Shastry (Avinash), an astrologer cum sage. The father of the three daughters tells the Acharya that Saraswathi and her husband met with a fatal accident and died, after the bharathanatyam competition. The Acharya takes the help of Dr Vijay (Vishnuvardhan), a psychiatrist, to solve the problem.

All directions point to the huge portrait of Nagavalli, and is observed that the portrait is the cause for this. Everyone is warned to not go to the outhouse or to the room where Nagavalli's painting is. One night, Dr. Vijay goes to the outhouse as he heard anklet sounds, and he sees another smaller portrait of Nagavalli in the outhouse. It is then revealed that Saraswathi is still alive, but became mad after the truck accident in which her husband died while he was carrying the painting of Nagavalli, and that she said that no one accepted to marry the second daughter Geetha because Saraswathi was mad and so Geetha vowed that she wouldn't marry, and since they didn't want Gowri's situation to be like this, they lied saying Saraswathi was dead, and locked her up in the outhouse.

On more than a few occasions, someone attempts to murder the Acharya. Suspecting Saraswathi, the acharya asks the family members to bring Saraswathi to the temple and that he will show everyone that Nagavalli is in Saraswathi's body, but as Saraswathi steps the temple, all the animals run out of the temple. Suspecting each and every person in the family, Dr. Vijay starts to investigate everything so he goes to the library to read a book based on Vijaya Rajendra Bahaddur's life and further information on Nagavalli too.

The investigation also takes back to around 125 years when Raja Vijaya Rajendra Bahaddur (Vishnuvardhan) used to live and how his enmity with Nagavalli has been going on since centuries. Dr. Vijay becomes very shocked to see the Vijaya Rajendra Bahaddur for two reasons: 1. The portrait he saw in the old palace 5 years ago, was in fact the portrait of Vijaya Rajendra Bahaddur's elder brother, Vinaya Rajendra Bahaddur, who was killed by Vijaya Rajendra Bahaddur himself for the sake of ruling the kingdom. 2. Vijaya Rajendra Bahaddur resembles Dr. Vijay.

It is revealed in the book that he had attempted to escape as one of his men had spread a dirty rumour about him, which caused the whole Ramnagara Dominion and the people to go and slaughter and assassinate him... but the book doesn't say if he got assassinated, or if he really committed suicide or if he is alive. Dr. Vijay finishes reading the book and whilst signing the ledger, he reads the name above him: Nagavalli... and he understands that she had read the book before he had.

To further investigate about Nagavalli, Dr. Vijay goes to Nagavalli's place in Peddapuram, Andhra Pradhesh and an old man told the Doctor that Nagavalli's family died back at around a hundred years and told him that he was the second person to enquire about Nagavalli's family, and as the Doctor asked who that person was, the old man told him that a girl came and inquired about Nagavalli, and he also says that she was fine whilst asking the questions, but when she returned from Nagavalli's place, she was holding a portrait of Nagavalli and ran away like a mad girl, so the Doctor goes to Nagavalli's house and realizes that the portrait in the outhouse was the portrait of Nagavalli which had been taken, as he glanced at an empty wall with a rectangular marking outline.

Dr. Vijay also investigates about Saraswathi's husband's death and the snake charmer's death, and he comes with information that the snake charmer's death and Saraswathi's husband's death had nothing to do with Nagavalli. Dr. Vijay reveals that Raja Vijaya Rajendra Bahaddur is still alive when he printed out an astrological profile and showed the astrologer, who revealed it. So Dr. Vijay goes to the Fort where the Raja is, and at the time, the Acharya performs a pooja to try to bring Nagavalli out of Saraswathi's body.

The Doctor luckily escapes from the invincible Raja, and when the Acharya asks for Saraswathi's name, she says her name as Nagavalli Saraswathi, but is revealed that she is still mad, but not affected by Nagavalli. Dr. Vijay comes back to cure Saraswathi from her madness, and he succeeds, but the problem of Nagavalli is not finished yet, and he knows who is affected by Nagavalli. Later the Doctor reveals to everyone that Gowri is affected by Nagavalli as he makes her angry and change personality from Gowri to Nagavalli in front of everyone, then she swoons after she returns to normal.

Then later, he explains to everyone that Gowri had written both the names while she signed the ledger: Gowri in English when she was borrowing the book, Nagavalli in Telugu when she was returning the book, and that it was also her who scared the bridegroom away on the Engagement day and sat downstairs like as if she didn't know anything. In order to know more about Nagavalli's lover Ramanatha (Vineeth), she went to Nagavalli's house as Gowri, and returned with Nagavalli's photo, completely as Nagavalli.

Gowri later goes to the fort where Vijaya Rajendra Bahaddur is, to kill him. Dr. Vijay, knowing Gowri would have definitely seek revenge goes to the fort where the Raja almost gets burnt to death, but he survives when it starts to rain, then Dr. Vijay has a battle with him, and the Raja almosts decapitates Gowri/Nagavalli, but before he does so, the Raja gets struck by a lightning; thus, throwing his sword above and as it comes down, it stabs the Raja in the neck, who then dies. Gowri is no more affected by Nagavalli anymore and is going to marry the bridegroom she scared away, and Geetha is going to marry too and it all comes to a happy ending.