20 best movies like Flower of Evil (2020)

Two teenage boys secretly meet up in a cabin, bear witness to a shooting and barely escape with their lives. Desperate to keep their relationship a secret and in fear of being found by the perpetrator, they remain silent but soon learn that what has been seen cannot be unseen -- and when you witness a horrible event, it changes everything.

When someone murders his beloved cat, Clinton, an adult child, demands justice. Taking it upon himself to solve the case, he teams up with an unlikely ally, Greta, and the two set out to find the culprit lurking in their small suburban town. But as Clinton searches for the truth, he begins to uncover a conspiracy that goes far deeper than he anticipated.

Uncle John revolves around the struggle to keep a mysterious disappearance unsolved

While on a train, Nikki Collins witnesses a murder as they pass a building. When she tells the police, they think she's crazy since she can't tell exactly where the crime happened. She then enlists a popular mystery writer to help with her sleuthing.

The complicated life and controversial suicide of George Reeves is investigated by a fictional private detective who finds that there are reasons to suspect that Reeves may not have killed himself after all. The detective also finds that there is a little of George Reeves in himself, and maybe, each of us.

When a plot against a prominent Middle Eastern politician is uncovered, David Pollock, a professor of ancient hieroglyphics at Oxford University, is recruited to help expose the scheme. Pollock must find information believed to be in hieroglyphic code and must also contend with a mysterious man called Beshraavi. Meanwhile, Beshraavi's lover, Yasmin Azir, seems willing to aid Pollock -- but is she really on his side?

In Paris, in the beginning of the Twentieth Century, Cesar Charron owns a theater at the Rue Morgue where he performs the play "Murders in the Rue Morgue" with his wife Madeleine Charron, who has dreadful nightmares. When there are several murders by acid of people connected to Cesar, the prime suspect of Inspector Vidocq would be Cesar's former partner Rene Marot. But Marot murdered Madeleine's mother many years ago and committed suicide immediately after.

A man receives a mysterious e-mail appearing to be from his wife, who was murdered years earlier. As he frantically tries to find out whether she's alive, he finds himself being implicated in her death.

Robert Tisdall finds on the beach the corpse of a woman he knew. Others wrongly conclude that he is the murderer. Fleeing, he desperately attempts to prove that he is not the killer. A young woman becomes embroiled in the effort.

Five close friends, all of them married, share a loft to meet their mistresses. One day they find the body of a young woman in the loft. Since there are only five keys to the loft, the five men begin to suspect each other of murder.

A college student tries to get rich quick by wooing two wealthy sisters.

"Everlasting" is an award-winning thriller about a High School student who travels from Colorado to L.A. to find the truth behind the murder of his girlfriend.

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.

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.

Hotel night clerk Bart Bromley is a highly intelligent young man on the Autism spectrum. When a woman is murdered during his shift, Bart becomes the prime suspect. As the police investigation closes in, Bart makes a personal connection with a beautiful guest named Andrea, but soon realises he must stop the real murderer before she becomes the next victim.

A young promoter is accused of the murder of Vicky Lynn, a young actress he "discovered" as a waitress while out with ex-actor Robin Ray and gossip columnist Larry Evans.

A vampire in London is searching for the ideal woman to 'redeem' him.

Tokyo, Japan, 1989. Lucy Fly, a foreigner who works as a translator, begins a passionate relationship with Teiji, a mysterious man obsessed with photography.

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

Jake is a driver for a seedy escort service operating out of 'The Naked Eye strip club', he's a street thug type who falls for a witty high-class escort named Sandy. Except one night Sandy is found murdered, the only clues left behind are cell phone calls made the night she died. To avenge Sandy's death Jake must risk everything and walk a bloody path to find her killer.

A Los Angeles detective and his Japanese partner woo an artist while solving a stripper's murder.

A couple experiences a defining moment in their relationship when they are unintentionally embroiled in a murder mystery. As their journey to clear their names takes them from one extreme – and hilarious - circumstance to the next, they must figure out how they, and their relationship, can survive the night.

Morgan and Jean work well together as true crime podcasters because they didn’t work well, at all, as a couple. However, when Morgan strikes up a new relationship with the mysterious Simone, their shared interest turns into suspicion, paranoia, and fear.

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.

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.

Director Billy Wilder adds a new and intriguing twist to the personality of intrepid detective Sherlock Holmes. One thing hasn't changed however: Holmes' crime-solving talents. Holmes and Dr. Watson take on the case of a beautiful woman whose husband has vanished. The investigation proves strange indeed, involving six missing midgets, villainous monks, a Scottish castle, the Loch Ness monster, and covert naval experiments. Can the sleuths make sense of all this and solve the mystery

A mother lives quietly with her son. One day, a girl is brutally killed, and the boy is charged with the murder. Now, it's his mother's mission to prove him innocent.

Newly-discovered facts, court records and speculation are used to elaborate the true love story and murder mystery of the most notorious unsolved murder case in New York history.

Buenos Aires in the 1980s. Detective Chavez, a family man and a tough cop, once again must solve a mysterious crime. To reveal the identity of the murderer, Chavez must clarify the enigma waiting in ambush to capture his own heart. Passion surprises even the most astute detective. What will triumph: law or desire?

Julian makes a lucrative living as an escort to older women in the Los Angeles area. He begins a relationship with Michelle, a local politician's wife, without expecting any pay. One of his clients is murdered and Detective Sunday begins pumping him for details on his different clients, something he is reluctant to do considering the nature of his work. Julian begins to suspect he's being framed. Meanwhile Michelle begins to fall in love with him.

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 surrogate mother harbors a deadly secret desire for a family of her own with the husband who is expecting to raise her child.

Intrepid teenage private eye Nancy Drew heads to Tinseltown with her father to investigate the unsolved murder of a movie star in this old-fashioned whodunit based on Carolyn Keene's popular series of books for young adults. But can the small-town girl cut through the Hollywood hype to solve the case?

Chief of the ‘Special Crime Unit’, OH Gu-tak, looks for the former gangster, PARK Woong-chul, whom he had worked with before, and recruits a con artist, KWAK No-soon, and a convicted cop, KO Yoo-sung in the new team. With new blood, the ‘Bad Guys’ have become stronger and tougher. As they dig deeper into the case, they sense that a much bigger crime organization is behind it all and they begin the hunt for bad guys…

Thriller set in the world of Forensic Pathology. Coroner Paul Herzfeld finds a capsule in the head of a heavily mutilated corpse, containing a phone number and single word: the name of his daughter.

On the run from a dogged internal affairs agent, a corrupt cop reluctantly teams up with a defiant teen to unravel a conspiracy -- before it's too late.

After having narrowly escaped an attempt on his life at the hands of a psychopath, detective inspector Takakura quits active service in the police force and takes up a position as a university lecturer in criminal psychology. But his desire to get to the bottom of criminals’ motives remains, and he does not hesitate long when former colleague Nogami asks him to reopen an old case.

Massachusetts, 1892. An unmarried woman of 32 and a social outcast, Lizzie lives a claustrophobic life under her father's cold and domineering control. When Bridget Sullivan, a young maid, comes to work for the family, Lizzie finds a sympathetic, kindred spirit, and a secret intimacy soon blossoms into a wicked plan.

A chambermaid and a former cop meet at a speed dating event and a romance develops. But during a romantic getaway things suddenly take a turn for the worse when her mysterious past is revealed.

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.

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.

Veteran homicide cop Ferman (Şener Şen) and his hot-headed partner İdris (Cem Yılmaz) team up with rookie cop and anthropology major Hasan (Okan Yalabık) to investigate the murder of a young woman. The suspects include her conservative family, who might have killed her for honor, her drug-dealing boyfriend and aged billionaire Battal (Çetin Tekindor) who had taken the victim as his second wife.

In the summer of 1979, gay porn producer Anne sets out to film her most ambitious film yet, but her actors are picked off, one by one, by a mysterious killer.

An ambitious lawyer finds himself caught in a power struggle between a corrupt pharmaceutical executive and his firm’s senior partner. When the case takes a deadly turn, he must race to uncover the truth before he loses everything.

A man brutally murders a married couple and leaves the word “ikari” (“rage”) written with their blood. The killer undergoes plastic surgery and flees. At three different locations in Japan, a male stranger appears. People suspect that the stranger might be the murderer.

Deputy Sheriff Joe "Deke" Deacon joins forces with Sgt. Jim Baxter to search for a serial killer who's terrorizing Los Angeles. As they track the culprit, Baxter is unaware that the investigation is dredging up echoes of Deke's past, uncovering disturbing secrets that could threaten more than his case.

A man becomes a fugitive from the police after he kills one of the men who raped and murdered his daughter.

In Cairo, weeks before the 2011 revolution, Police Detective Noredin is working in the infamous Kasr el-Nil Police Station when he is handed the case of a murdered singer. He soon realizes that the investigation concerns the power elite, close to the President’s inner circle.

After attending a gathering on a billionaire's yacht during a European vacation, a New York cop and his wife become prime suspects when he's murdered.

Dr. Seung-hoon sedates his landlord before medical check-up, when the old man begins telling him a convincing murder confession. Sometime later, a young woman's severed head is discovered at a butcher shop run by his landlord's son, and Seung-hoon begins to suspect that the landlord and his son are the serial killers.