20 best movies like Signal (2016)

A former serial killer Byung-su gets diagnosed with Alzheimer’s and when a series of murders occur near his town, he worries whether the killings are his doings. Then, he comes across Tae-ju and realizes that he’s the killer. He reports this to the police, only to learn that Tae-ju is one. Byung-su tries to find evidence against Tae-ju, only to raise the young killer’s interest on him and his dear daughter.

Hyeong-min, a prominent police detective, and Tae-oh, a killer who has confessed to multiple murders, maintain a fierce psychological confrontation.

When a women's husband is brutally murdered and casterated, she enlists the help of a paranormal expert to analyze strange phone calls from his phone and her investigations lead her to a group of swingers that expose her husband's double life.

The film is based on a true yet unsolved murder case from the early 1990s that is known among Koreans as the "disappearance of the frog children." In 1991, five elementary school students told their parents that they were going to hang out on a nearby mountain to catch frogs, and then they go missing.

HONG Gildong is an infallible private detective with an exceptional memory and quirky personality. While chasing the only target he failed to find, he gets entangled in a much bigger conspiracy than he bargained for.

Bill Pope is a CIA agent on a mission in London tracking down a shadowy hacker nicknamed "The Dutchman." When he gets mysteriously ambushed and killed, an experimental procedure is used to transfer his memories into dangerous ex-convict Jericho Stewart. When he wakes up with the CIA agent's memories, his mission is to find The Dutchman and eliminate him before the hacker launches ICBM's and starts World War III. But complications soon arise and the mission turns personal.

Dr. Jacob Hood is a brilliant biophysicist and special science advisor to the government who investigates scientific crises and oddities. His crusade is to protect the substance of science against those who would abuse and misuse scientific discoveries for their own gain.

A serial killer, who drains his victims for blood is on the loose in London, the Police follow him to a house owned by an eccentric scientist.

Benjamin, a young German computer whiz, is invited to join a subversive hacker group that wants to be noticed on the world's stage.

When it is the time to shape reality, the spy world calls The Pro Bono Spy Hunter.

1986 Gyunggi Province. The body of a young woman is found brutally raped and murdered. Two months later, a series of rapes and murders commences under similar circumstances. And in a country that had never known such crimes, the dark whispers about a serial murderer grow louder. A special task force is set up in the area, with two local detectives Park Doo-Man and Jo Young-Goo joined by a detective from Seoul who requested to be assigned to the case.

Six years after the events of The X-Files series finale, former FBI agent Doctor Dana Scully is now a staff physician at Our Lady of Sorrows, a Catholic hospital, and treating a boy named Christian who has Sandhoff disease, a terminal brain condition. FBI agent Drummy arrives to ask Scully’s help in locating Fox Mulder, the fugitive former head of the X-Files division, and says they will call off its manhunt for him if he will help investigate the disappearances of several women, including young FBI agent Monica Banan. Mulder and Scully are called back to duty by the FBI when a former priest claims to be receiving psychic visions pertaining to a kidnapped agent.

Jarod takes a keen interest in an ancient symbol that may unlock secrets about his family. But Miss Parker is hot on Jarod's trail and about to make discoveries of her own. Their investigation leads to a remote Island off the Scottish coast, where a set of sacred scrolls, vital to the Centre, have been hidden – and protected – for centuries.

Tae-san is a man who truly has everything: money, fame, power and two women he loves: his only daughter, Mira, and his fiancée, Yuna, a chart-topping popstar. He wants them to get along, but Mira doesn’t treat kindly her stepmother-to-be.

Based on the series by the popular Japanese novelist Keigo Higashino, this is a mystery drama that 'faithfully but freely' adapts the 3rd part in the series, . The story revolves around 3 characters: a woman who unwittingly killed her husband, a math genius next door who sets up a perfect alibi for her out of his attraction toward her, and a detective who closely traces her, finding the alibi suspicious.

Days after her friends disappear during a trip to a mysterious cave, a girl is approached by a grown man claiming to be one of her missing pals.

Anna Macy left Kettering when she was just 14, shortly after her best friend, Gillian Baxter mysteriously disappeared. The two girls had been playing in the forbidden forests outside Kettering when they saw strange lights in the sky. Eight hours later, Anna was found alone, terrified and covered in blood. 15 years on, Anna returns to find the town struggling to survive. The forests have been marked for logging and the community is being torn apart by passionate but violent clashes between environmentalists and the local loggers.

Taurus City, The United States of Europe, 2023. Uly, a disillusioned soldier riddled with amnesia, returns home from a war in the Middle East, knowing only that he must desperately comb the city to find his beloved wife, Penelope. Fate fills this endless night with a series of chance meetings. Whether it be the wealthy Alcyde, the beastly cyclops Popov, Aeo the Gyspy, or Cici the Sorceress, good or evil that they be, each encounter fills in a missing piece of Uly's memory, so that he can finally face his past.

Ren Amari is the driven inventor of a revolutionary new drug. OtherLIfe expands the brain's sense of time and creates virtual reality directly in the user's mind. With OtherLife, mere seconds in real life feel like hours or days of exciting adventures. As Ren and her colleagues race around the clock to launch OtherLife, the government muscles in to use the drugs as a radical solution to prison overcrowding. They will create virtual cells where criminals serve long sentences in just minutes of real time. When Ren resists, she finds herself an unwilling guinea pig trapped in a prison cell in her mind. She must escape before she descends into madness, and then regain control of OtherLife before others suffer the same fate.

A gritty mind-bending thriller about three twenty-somethings who find themselves in an impossible time labyrinth, where each day they awaken to the same terrifying day as the preceding one.

A detective Seon-woo, who moonlights as a private investigator, has a beautiful new client Soo-Jin. The woman asks the detective to take photos of her husband in the midst of having an affair with another woman. When the detective goes to take pictures he discovers that the woman's husband is already dead. Now the detective becomes a suspect. The detective is chased by another detective Gil-ro. He must now set out for the real killer.

Survivors of a nuclear attack are grouped together for days in the basement of their apartment building, where fear and dwindling supplies wear away at their dynamic.

In the midst of World War II, a serial murderer appears in the Blue Division, volunteer body of Spanish soldiers who fought on the Russian front with German troops. After finding the body of a Spanish soldier who has been stuck in the shoulder and has a knife inscription ("Look at God looking at you"), an investigation is initiated by the soldier in charge Arturo Andrade (Juan Diego Botto ), police inspector who takes the job with precision and professionalism, aided by Sergeant Estrada (Carmelo Gómez). They begin to suspect that behind this murder dark secrets of the past are hidden .

The film that brings back horror icon Freddy Krueger as a darker and more sinister character than ever before. While Freddy is on the prowl a group of teenagers being stalked soon learn they all have a common factor making them targets for this twisted killer.

Confessions of a Call Girl is a revealing story of a women's struggle for balance as she battles a secret addiction while fighting to save her family and find herself.

A blind witness and a runaway help the police find the suspect in a Hit and Run until the culprit realizes that they are close on his trail. The killer tracks her down and Soo-ah realizes that in order to save Gi-sub she would have to risk her life.

This English-language adaptation of the Swedish novel by Stieg Larsson follows a disgraced journalist, Mikael Blomkvist, as he investigates the disappearance of a weary patriarch's niece from 40 years ago. He is aided by the pierced, tattooed, punk computer hacker named Lisbeth Salander. As they work together in the investigation, Blomkvist and Salander uncover immense corruption beyond anything they have ever imagined.

Police get a call-out to a lonely hotel in the Alps. When an officer gets to the hotel everything seems to be alright. Suddenly an avalanche cuts them off from the rest of the world and strange things are starting to happen.

Smilla Jaspersen, half Danish, half Greenlander, attempts to understand the death of a small boy who falls from the roof of her apartment building. Suspecting wrongdoing, Smilla uncovers a trail of clues leading towards a secretive corporation that has made several mysterious expeditions to Greenland. Scenes from the film were shot in Copenhagen and western Greenland. The film was entered into the 47th Berlin International Film Festival, where director Bille August was nominated for the Golden Bear.

A woman who survived the brutal killing of her family as a child is forced to confront the events of that day.

After a traumatic event, a drug trafficker turns sides and conspires with a dangerously ambitious undercover police officer to bring down the mysterious kingpin of a major drug cartel. (Remake of the Chinese film “Drug War,” 2012.)

A kidnapper disappeared 15 years ago without a trace. Five days before the case's statute of limitations expires, someone anonymously leaves a flower at the crime scene. A few days later, another kidnapping takes place using the same method on a similar target.

Keeping these streets clean is a Herculean task, enough to demoralize even the keenest rookie – but there’s a reason why this hotchpotch of committed cops are on this force, on this side of town. Drug labs, arsonists, neo-Nazis and notorious murderers are all in a day’s work for this close-knit team, led by the dizzyingly capable but unquestionably unhinged DI Vivienne Deering. But when a particularly twisted serial killer emerges it leaves even the most hardened of these seasoned coppers reeling.

Kahina Zadi, 32, a French police officer travels to Kiruna in Sweden to investigate the bestial murder of a French citizen. Together with Anders, a Swedish prosecutor of Sami origin, she begins an investigation. Soon new killings start to happen and the first victim turns out to be the tip of a very dark iceberg. The victims seemingly have nothing in common more than that they are all being killed in a well-planned and vicious manner. In their hunt for the truth, both Kahina and Anders are forced to deal with their own past that they have repressed. A personal journey through a painful past becomes the key to succeed in preventing the violent killings that affects the small mining community of Kiruna.

On the day the 15-year statute of limitations expired on a high profile serial murder case that claimed the lives of 10 women, a family member of the victim throws himself off the building in front of Choi Hyeong-goo, the detective in charge of the case. Two years later, a man called Lee Doo-seok publishes a book titled "I am the Murderer" claiming responsibility for the murders that took place 17 years ago. His book becomes a bestseller because of the author’s charming looks and his vivid depiction of the crime. The detective and the self-proclaimed murderer meet face to face on a television debate show. Believing that Lee is nothing but a con artist, Detective Choi renews his search for the ultimate truth. Then another man appears suddenly, claiming he is the real killer.

A homicide detective teams up with a criminal profiler to catch a serial killer whose crimes are inspired by the children's game, Hangman.

The same man lives out several parallel lives in different "worlds" and in different relationships at the same time.

A psychic doctor, John Clancy, works with an FBI special agent in search of a serial killer.

A tight-knit team of FBI investigators, along with their District Attorney supervisor, is suddenly torn apart when they discover that one of their own teenage daughters has been brutally murdered.

Mike Hoolihan is an unconventional New Orleans cop investigating the murder of renowned astrophysicist Jennifer Rockwell, a black hole expert found shot to death in her observatory. As Mike tumbles down the rabbit hole of the disturbing, labyrinthine case, she finds herself grappling with increasingly existential questions of quantum mechanics, parallel universes, and exploding stars. The hunt for a killer draws a detective into an even larger mystery: the nature of the universe itself.

In 1988, Philadelphia police officer Thomas "Locke" Lockhart, hungry to become a detective, begins tracking a serial killer whose crimes defy scientific explanation. When the killer mysteriously resurfaces nine years later, Locke's obsession with finding the truth threatens to destroy his career, his family, and possibly his sanity.