The Alienist

A railroad tycoon, disillusioned with his marriage, starts seeing a showgirl. Things go agreeably until the woman's manager decides to blackmail the millionaire.

Radio crime show host "The Fox" finds himself on the trail of a serial killer while a suspect himself.

When Dr. Anthony Edwardes arrives at a Vermont mental hospital to replace the outgoing hospital director, Dr. Constance Peterson, a psychoanalyst, discovers Edwardes is actually an impostor. The man confesses that the real Dr. Edwardes is dead and fears he may have killed him, but cannot recall anything. Dr. Peterson, however is convinced his impostor is innocent of the man's murder, and joins him on a quest to unravel his amnesia through psychoanalysis.

Gangsters frame Joe on a drunk charge and a murder rap so they can put their own fighter into a big event. Joe investigates in an attempt to prove his innocence.

While an escaped convict, Moose Malloy, goes in search of his ex-girlfriend Velma, police inspector Michael O'Hara attempts to track him assuming him to be a prime suspect for a number of mishaps.

In the second screen version of The Maltese Falcon, a detective is caught between a lying seductress and a lady jewel thief.

Frontier peacekeeper Sheriff Galt faces a crisis of conscience in The Iron Sheriff. In the aftermath of a robbery-murder, Galt follows the trail of evidence directly to his own son, Benjie. Sworn to uphold the law at all costs, Galt is grimly determined to see that Benjie will receive a fair trial without any coercion on his part. But the townsfolk have already decided that the sheriff will try to spring the boy, and a lynch-mob mentality slows festers its way through the community. As the trial proceeds, it becomes obvious that Benjie is going to hang for his alleged crime, but there's still one or two surprises in store.

Michael Shayne is a private detective who is disliked greatly by Pete Rafferty, local chief of police detectives. Rafferty notifies the newspaper press that he is going to close Shayne's agency, just as Michael is about to be hired by the wealthy Eleanor Ramsey, who is being blackmailed. She is the stepmother of what she considers to be two grown-up brats, Dorothy and Ernest, and she considers their father to be of little value to the world himself. They all conspire to get their hands on her money, even to the extent of attempting to hire Shayne to frame an insurance robbery. Mrs. Ramsey is murdered, and Rafferty is trying to pin the killing on Shayne, despite the fact that suspicion points to Buell Renslow, brother of the slain woman. Shayne's secretary, the fetching Phyllis Hamilton, decides to do a little detective work to help her boss.

Science fiction serial.

A girl reporter is trying to tack down the lady-in-the-title, as a key witness in a graft trial, which involves three murder and that many failed attempts. A prosecuting attorney in the district attorneys office is aiding her in solving the mystery of the missing lady.

A ruthless, crooked stockbroker is murdered at his luxurious country estate, and detective Philo Vance just happens to be there; he decides to find out who killed him.

A woman finds herself unwillingly mixed up in a series of murders. At the behest of the district attorney, private detective Duncan MacLain (Kent Taylor) investigates the probability of corruption in high government circles.

In Columbo's first outing, a psychiatrist uses a patient he is having an affair with to help him kill his wife, but his perfect alibi may come apart at the hands of a seemingly befuddled LAPD lieutenant.

At the height of the London blitz, Dr Lennox Collins, pioneer of the new forensic science, is enlisted by DI Wilkins after prostitute Mary Williams is strangled and a swastika carved on her tongue.

NYPD Detective Mike Logan, who was demoted to a beat on Staten Island after punching a corrupt politician, seeks to solve the grisly murder of a prostitute and thereby help regain his old job in Manhattan.

Dr. Temperance Brennan and her colleagues at the Jeffersonian's Medico-Legal Lab assist Special Agent Seeley Booth with murder investigations when the remains are so badly decomposed, burned or destroyed that the standard identification methods are useless.

Columbo is a friendly, verbose, disheveled-looking police detective who is consistently underestimated by his suspects. Despite his unprepossessing appearance and apparent absentmindedness, he shrewdly solves all of his cases and secures all evidence needed for indictment. His formidable eye for detail and meticulously dedicated approach often become clear to the killer only late in the storyline.

A Las Vegas team of forensic investigators are trained to solve criminal cases by scouring the crime scene, collecting irrefutable evidence and finding the missing pieces that solve the mystery.

A dark psychological crime drama starring Idris Elba as Luther, a man struggling with his own terrible demons, who might be as dangerous as the depraved murderers he hunts.

A drama set in the East End of London in 1889, during the aftermath of the "Ripper" murders. The action centres around the notorious H Division – the police precinct from hell – which is charged with keeping order in the chaotic streets of Whitechapel. Ripper Street explores the lives of characters trying to recover from the Ripper's legacy, from crimes that have not only irretrievably altered their lives, but the very fabric of their city. At the drama's heart our detectives try to bring a little light into the dark world they inhabit.

In a small New York town, a haunted detective hunts for answers about perplexing crimes while wrestling with his own demons.

A sharp detective with a messy life, DCI Vera Stanhope patrols her “patch” of northeast England, pursuing the truth in cases of murder, kidnapping, and blackmail. Vera is obsessive about her work and faces the world with caustic wit, guile and courage.

A modern-day drama about a crime-solving duo that cracks the NYPD's most impossible cases. Following his fall from grace in London and a stint in rehab, eccentric Sherlock escapes to Manhattan where his wealthy father forces him to live with his worst nightmare - a sober companion, Dr. Watson.

After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" Castle receives permission from the Mayor of New York City to tag along with an NYPD homicide investigation team for research purposes.

Inspector Morse is a detective drama based on Colin Dexter's series of Chief Inspector Morse novels. The series starred John Thaw as Chief Inspector Morse and Kevin Whately as Sergeant Lewis, as well as a large cast of notable actors and actresses.

A Victorian-era Toronto detective uses then-cutting edge forensic techniques to solve crimes, with the assistance of a female coroner who is also struggling for recognition in the face of tradition, based on the books by Maureen Jennings.

Adaptation of the novels written by Georges Simenon featuring his fictional French police commissioner Jules Maigret.

The son of a notorious serial killer becomes an acclaimed criminal psychologist who uses his unique insight into how killers think to help the NYPD.

Empathetic, meticulous and relentless - the only thing to escape Larvik detective William Wisting in his hunt for Norway's most notorious criminals is a happy family life. And when two mysterious deaths interrupt Wisting's Christmas, it is the beginning of a showdown with the deadliest killer of them all.

When Eliza Scarlet’s father dies, he leaves her penniless, but she resolves to continue his detective agency. To operate in a male-dominated world, though, she needs a partner... step forward a detective known as the Duke. Eliza and The Duke strike up a mismatched, fiery relationship as they team up to solve crime in the murkiest depths of 1880’s London.