Oru Naal Iravil

Oru Naal Iravil
Directed by	Anthony
Produced by	A. L. Vijay (Presenter) A. L. Azhagappan Sam Paul
Written by	Yugi Sethu (Dialogues)
Screenplay by	Anthony
Story by	Joy Mathew
Based on	Shutter by Joy Mathew
Starring	Sathyaraj Yugi Sethu
Music by	Navin
Cinematography	M. S. Prabhu
Edited by	Anthony
Production company	Paulsons Media
Distributed by	Think Big Studios, Sri Thenandal films
Release date	20 November 2015
Country	India
Language	Tamil

Oru Naal Iravil (English: In the night of one day) is an Indian Tamil language thriller film edited and directed by Anthony in his directorial debut. A remake of Joy Mathew's successful Malayalam film Shutter (2012), the film stars Sathyaraj in the lead role. The film is presented by A. L. Vijay and produced by A. L. Azhagappan and Sam Paul. The film opened to rave reviews on its release.

Shekar (Sathyaraj) is an NRI working in Singapore. He comes to his hometown Chennai after completing his contract. He sees his daughter riding a bike with a male classmate. Fearing that she would stray, he arranges for her to get married as soon as possible and ends her college education. Shekar has invested in a commercial property next to his house which he has let out to store owners, except for one garage. Since he is home, he meets his friends here and they bond every night over a few peg of drinks. One of them is Suri (Varun), a young autorickshaw driver. Around the same time, Sethu (Yugi Sethu), a struggling former film director has written a script that is finally accepted by a producer. However, he leaves his bag by accident in Suri's rickshaw.

One day, Suri arranges for Shekar to rendezvous with a call girl in the unoccupied garage near his house to cheer him up after he has an argument with his family over his daughter's marriage and education. While getting some food, Suri bumps into Sethu who demands for his bag back. While traveling to get the bag, Suri is arrested by the police for driving under influence and is held at the local station for the whole night. Shekar and the call girl are left locked up in the garage for two nights in a row. During this time, Shekar convinces the call girl to remain quiet until Suri comes to get them since it would be embarrassing if anyone knows about why they are locked up there.

Shekar learns that the call girl was forced to stop college after getting married, but had to become a prostitute to feed her daughter after her husband left them. She only has one friend who she can call during emergencies, but she cannot call him now since he does not know she is a call girl. Shekar also explains that his house is nearby, which is why they cannot simply leave in broad daylight. The call girl also sees the bag with the script which Suri had left in the rickshaw. She reads the script and decides to take it with her. Meanwhile, they overhear Shekar's friends talking outside the garage and learn that one of them has ill intentions towards him.