Best movies like 7 Naatkal

A little boy's parents get murdered by an unknown person. Years later, the boy grows up to become a police inspector and comes across the culprit.

Prabhakar Varma is appointed by the police to investigate the suicide of Omana, the daughter-in-law of a businessman. Varma decides to investigate further when all the clues reveal it was a murder.

Akilan Vishwanathan, an Indian cop known for his intellectual mind, chases the culprit involved in a multiple kidnapping and murder in Las Vegas. Will he be able to succeed?

An investigating officer, Inspector Achuthankutty, suspects the involvement of three women while trying to find the culprit behind the murder of a popular director and writer.

Alison Peters has always done everything right but finds her life in turmoil as a lawyer stuck working at a grocery store job. Desperate for cash, she rents her basement on MiCasaSuCasa.com and gets a response from James Brewer who explains that he and his wife have recently split. At work, Alison and her friend Sarah, deal with a boss, Brandon, who's been harassing Alison. When Brandon is murdered, the police are suspicious of her. As romance starts to bloom between Alison and James, more people in her life begin disappearing.

After the passing of her mother, Nica Pierce, a young woman in a wheelchair, is forced to deal with her sister, brother-in-law, niece and their nanny as they say their goodbyes to mother. But when people start turning up dead, Nica discovers the culprit might be a strange doll she received a few days earlier.

Clue finds six colorful dinner guests gathered at the mansion of their host, Mr. Boddy -- who turns up dead after his secret is exposed: He was blackmailing all of them. With the killer among them, the guests and Boddy's chatty butler must suss out the culprit before the body count rises.

Jenn Corbin seems to have it all; the perfect husband, children and life. But when this suburban wife and mother in an upscale Atlanta suburb, commits suicide, authorities discover a marriage of secrets and betrayal. While the investigation seems to be leading to the final conclusion that her death was a suicide, bits and pieces of the couple’s lives come to the surface. These discoveries soon convey that looks can be deceiving and people are not necessarily what they appear to be!

Faced with the murder of three medicine men, Navajo police must find the culprit. That the murders appear to be the work of a Skinwalker, or bad medicine man, complicate and illuminate the detective's work.

Torchy Blane solves a murder and smuggling case during a round-the-world flight.

Two friends, Laxya and Bharat, run a detective agency. They face several challenges when they are asked to nab a serial killer.

Goldy is a spirited single mom who’s thrust into the role of town sleuth to help solve a friend’s mysterious death. With the clock ticking to find the culprit, Goldy strikes up an unlikely partnership with Detective Tom Schultz, who leans into Goldy’s local knowledge. As their relationship shows signs of becoming something more, the suspect list rises. Will Goldy narrow in on the killer before the killer narrows in on her?

An alien life form, resembling glowing rocks, summons forth a huge, rolling ball of fire, whenever threatened, that incinerates people.

A mad serial killer is spreading terror throughout the 'hood, slitting people's throats and causing mass hysteria. A group of friends decides it's up to them to take on the maniac, even though they're risking their lives.

A patriarch of a royal family whose descendant was murdered, assigns the task of finding the culprit to two of his police officer nephews - Vivek and Kishore.

Caterer Goldy Berry reunites with detective Tom Schultz when a realtor is murdered. As they uncover personal and professional rivalries, they realize the culprit is closer than expected.

Mary meets Paul, marries Paul and when Paul is murdered becomes the number one suspect. While the police are preparing their case against her she begins her own investigation which takes her to the seedy parts of town and begins to expose her husbands very secret double life.

When 16-year-old Becky Watts went missing in 2015, it sparked a major police investigation to find the teenager. But only two people knew where she was - her stepbrother Nathan and his girlfriend Shauna. Here, Susanna Reid gains unprecedented access to police interview room footage to reveal the strategy and skill involved in catching Becky's killers. There is also first-person testimony from some of the officers, and Susanna talks to Becky's family about the impact of this appalling crime

A village is hounded by an unknown disease, killing several people each month. As per a prophecy, a godsend will save the village and Siddhappa finds this supernatural potential in Raju, a cab driver.

A businessman who is trying hard to be a good father to his daughter has a run-in with malevolent policeman.

The movie starts with a loner named Ben Narendran writing a suicide note. He mentions that he is committing suicide as he has nothing to do with his life. He ends up saving another young man who has the same intention. Janardanan has committed a murder out of desperation and is scared of revenge. Narendran consoles him and offers him to take the blame of the murder so that Janardanan can live freely. Narendran gets sentenced to lifetime imprisonment. While in jail, he writes a book under the pen name "Ben" which becomes immensely popular. Once out of jail, Narendran gets word that Janardanan has died mysteriously. He sets out on a mission to find the culprits and destroy those who caused his death.

(Acted by karthi)When the materialistic businessman, Gopikrishna, is diagnosed with a life-threatening disease, he decides to take a 30 days trip with his son, Karthik, who also has a materialistic approach to life. Along the way, they meet various people who give them a fresh perspective on life, while Gopikrishna tries to hide the fact of his impending death from his son.

A string of murders terrorise the people of Odela village, and every newly wed girl in the village is the murder’s target. A bright young police officer is determined to find the culprit and stop the next murder from happening while anxious villagers await closure. But, unfortunately, everyone’s a suspect, and the clock is ticking.

A cop tasked with investigating the murder of a judge finds out that a businessman might be the key to cracking the case.

Revolves around the murder of a delivery boy. And more murders happen. After some serious probing, it is suspected that a huge mafia network behind these murders. How the culprits are tracked down is the rest of the movie.

After literally being torn apart as children, brothers Ajay (Mukul Dev) and Gautam (Ashutosh Rana) are leading separate adult lives but are both in search of the same thing: their father's killer. Each believes he's found the culprit, but what they don't realize is that their target is really an undercover cop who's infiltrated the criminal underworld to find the murderer. Om Puri and Naseeruddin Shah also star.

Peter (O. P. Ralhan) and Kitty (Helen) love each other, but due to Peter's poverty, they are unable to marry each other. One day, during a secret rendezvous, Peter accidentally overhear a conversation between one Mahesh Jetley and his paramour, where Mahesh tells her that he is soon going to bump off his wife on a certain date. Peter and Kitty decide to foil this man's plans. However, there are 2 problems: 1 - They have not seen Mahesh or his paramour's face. 2 - Even if they had, no one would believe their story. Hence, the lovers decide to do a little investigation on their own. They find three Mahesh Jetleys. On some snooping, they find that each man is married and each of them has a miserable married life. To find their suspect, they devise a plan whereby they will stage an attack on each man's wife. Whoever the culprit is, will freak out and his identity will be revealed.

Based on Ann Rule's true crime book Practice to Deceive. In this New York Times Best Seller, a small, island community is turned upside down when Russel Douglas, a local businessman, is found dead the day after Christmas.

When Subbu, a film director, is found murdered, the police attempts to find the culprit. However, things take a turn as they dig deeper and begin to unravel the mystery.

'Idhayakkani' is the story of the kind-hearted Mohan (MGR) whose theory of life is 'equality' and who puts it in practice by sharing equally the income of his estate with his labourers. He has another passion - he wants to serve the country - and for that, he has joined the police force as an officer. He meets a needy girl, Lakshmi, and on the advice of and elderly domestic help, he permits her to stay in his house. Tongues start wagging and Mohan decides to marry the girl. However, his happiness is short-lived. He gets the shock of his life when he comes to know that his wife is involved in the murder of a leading scientist. What is the truth? Did Lakshmi murder the scientist or is she innocent. If so, then who is the culprit? How does Mohan go about finding the truth?

With the police stalling the investigation into her husband's murder, Deeksha decides to set up an investigation of her own to find the killers. However, as she gets closer to the truth, she invites trouble from some dangerous people

Dhananjoy, a police detective, is drawn back into the case that ruined his life and career at the request of his colleagues. Reluctant at first, he dives headfirst into the case to nab the culprit after he finds some new and alarming clues. Arko, meanwhile, carries on murder after murder, seemingly taking inspiration from the five elements - earth, water, wind, sky, and fire.

Hannah is a divorced mom who finds a seemingly wonderful man, Daniel, on a popular dating app. However, when people turn up dead and she becomes the next target, Hannah starts to suspect Daniel is the culprit.

Two childhood friends, 21 years old, who are trying to create a documentary in Wisconsin, struggle to keep their friendship intact after a string of seemingly paranormal events lead to the staggering conclusion that a group of three strangers are behind the activity. Their quest to discover and convict the culprits via evidence captured on camera becomes the new focus on the documentary, resulting in a cinematic endeavor that could prove to be their last. With real locations, real people, and real relationships, this is the realest found footage film you will ever experience.

Indian film producer Kesab and blogger Samita arrive in Sri Lanka to tour the ruins of the ancient Hindu epic Ramayana. Kesab, who heard about Netflix's investment during his first day of travel, wants to return to India as soon as possible, but that night, assailants attack the hotel and steal everything, including mobile phones, laptops, and cameras. The next day, the couple goes to the police station and are asked to point out which of the village's unemployed young people was the culprit.