Miss Marple and Mr. Stringer are witnesses to the death by heart attack of elderly, rich Mr. Enderby. Yet they have their doubts about what happened. The police don't believe them, thus leading Miss Marple to yet again investigate by herself.

Murder She Said
Miss Marple believes she's seen a murder in a passing-by train, yet when the police find no evidence she decides to investigate it on her own.

Murder in Three Acts
In Acapulco, Hercule Poirot attends a dinner party in which one of the guests clutches his throat and suddenly dies. The causes seem to be natural until another party with most of the same guests produces another corpse.

Miss Marple: They Do It with Mirrors
At the insistence of Ruth Van Rydock, an old schoolfriend who is convinced that there is something wrong, Miss Marple agrees to visit 'Stonygates', the country house of Ruth's sister.

Insomnia
Two Los Angeles homicide detectives are dispatched to a northern town where the sun doesn't set to investigate the methodical murder of a local teen.

The Old Man & the Gun
The true story of Forrest Tucker, from his audacious escape from San Quentin at the age of 70 to an unprecedented string of heists that confounded authorities and enchanted the public. Wrapped up in the pursuit are a detective, who becomes captivated with Forrest’s commitment to his craft, and a woman, who loves him in spite of his chosen profession.

Agatha and the Truth of Murder
England, December 1926. Although her personal life is in tatters, the famous writer Agatha Christie decides to leave everything behind to help unravel an unsolved murder committed on a train six years ago, unable to imagine the disproportionate consequences that such a selfless act will cause.

Marlowe
Mysterious Orfamay Quest hires Los Angeles private investigator Philip Marlowe to find her missing brother. Though the job seems simple enough, it leads Marlowe into the underbelly of the city, turning up leads who are murdered with ice picks, exotic dancers, blackmailed television stars, and self-preserving gangsters. Soon, Marlowe's life is on the line right along with his case.

Foul Play
A shy San Francisco librarian and a bumbling cop fall in love as they solve a crime involving albinos, dwarves, and the Catholic Church.

Appointment with Death
Emily Boynton, the stepmother to three children, blackmails the family lawyer into destroying a second will of her late husband that would have freed the children from her dominating influence. She takes herself, the children, and her daughter-in-law on holiday to Europe and the Holy Land. At a dig, Emily is found dead and Hercule Poirot investigates.

The Thursday Murder Club
A group of senior sleuths passionate about solving cold cases get plunged into a real-life murder mystery in this comic crime caper.

The Pelican Brief
A law student's theory about the recent deaths of two Supreme Court justices embroils her in a far-reaching web of murder, corruption, and greed.

Murder on the Orient Express
In 1935, when his train is stopped by deep snow, detective Hercule Poirot is called on to solve a murder that occurred in his car the night before.

Zero Effect
Daryl Zero is a private investigator and—along with his assistant, Steve Arlo—he solves impossible crimes and puzzles. Although Daryl's a master investigator, he doesn't know what to do with himself when he's not working; he has no social skills, writes bad music and drives Steve crazy.

Family Plot
Spiritualist Blanche Tyler and her cab-driving boyfriend encounter a pair of serial kidnappers while trailing a missing heir in California.

The Dream Team
Four mental patients on a field trip in New York City must save their caring chaperone, who ends up being taken to a hospital in a coma after accidentally witnessing a murder, before the killers can find him and finish the job.

Limbo
Travis, a jaded detective, arrives in the remote outback town of Limbo to investigate the cold case murder of local Indigenous girl Charlotte Hayes 20 years ago. As truths about the murder begin to unfold, the detective gains a new insight into the unsolved case.

Sherlock: The Abominable Bride
Sherlock Holmes and Dr. Watson find themselves in 1890s London in this holiday special.

See How They Run
In the West End of 1950s London, plans for a movie version of a smash-hit play come to an abrupt halt after a pivotal member of the crew is murdered. When world-weary Inspector Stoppard and eager rookie Constable Stalker take on the case, the two find themselves thrown into a puzzling whodunit within the glamorously sordid theater underground, investigating the mysterious homicide at their own peril.