A retired San Francisco detective suffering from acrophobia investigates the strange activities of an old friend's wife, all the while becoming dangerously obsessed with her.

The cruel and abusive headmaster of a boarding school, Michel Delassalle, is murdered by an unlikely duo -- his meek wife and the mistress he brazenly flaunts. The women become increasingly unhinged by a series of odd occurrences after Delassalle's corpse mysteriously disappears.

In order to help bring Nazis to justice, U.S. government agent T.R. Devlin recruits Alicia Huberman, the American daughter of a convicted German war criminal, as a spy. As they begin to fall for one another, Alicia is instructed to win the affections of Alexander Sebastian, a Nazi hiding out in Brazil. When Sebastian becomes serious about his relationship with Alicia, the stakes get higher, and Devlin must watch her slip further undercover.

14th-century Franciscan monk William of Baskerville and his young novice arrive at a conference to find that several monks have been murdered under mysterious circumstances. To solve the crimes, William must rise up against the Church's authority and fight the shadowy conspiracy of monastery monks using only his intelligence – which is considerable.

Richard Hanney has a rude awakening when a glamorous female spy falls into his bed - with a knife in her back. Having a bit of trouble explaining it all to Scotland Yard, he heads for the hills of Scotland to try to clear his name by locating the spy ring known as The 39 Steps.

A romantic drifter gets caught between a corrupt tycoon and his voluptuous wife.

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.

An opulent beach resort provides a scenic background to this amusing whodunit as Poirot attempts to uncover the nefarious evildoer behind the strangling of a notorious stage star.

When Miss Jane Marple arrives at palatial Stonygates, one thing is certain. Before there's time to lather a warm scone with marmalade and place a tea cozy, murder most foul is bound to occur.

The world's greatest blue sapphire, the "blue lapis fist", said to have sunk in a pirate ship in the late 19th century, on the coasts of Singapore. A local millionaire plots to retrieve it, and when it's exhibited in an exhibition at the Singaporean Marina Sands hotel, a murder takes place.

Jane Marple solves the mystery when a local woman is poisoned and a visiting movie star seems to have been the intended victim.

During a murder hunt game at a country house, to which Hercule Poirot is invited as an "expert", a real murder occurs.

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.

Hotel franchise conglomerate Debraj Singh murders his partner Bipasha Mitra's stepbrother, Ashoke. Kolkata Police detective Ekendra Sen solves the case in the hill station of Darjeeling.

The Belgian detective Hercule Poirot investigates a series of murders in London in which the victims are killed according to their initials.

Aging Major Palgrave, an idiosyncratic but charming mystery writer, reveals to Miss Jane Marple that one of the guests at a luxurious Caribbean resort they're staying at is a Bluebeard-type wife murderer. Unfortunately, the Major succumbs to an apparently accidental overdose of alcohol and blood pressure medication before revealing the killer's identity. When it's discovered that the medicine belonged to another guest and the revealing photograph the Major was carrying is missing, Miss Marple realizes that the serial killer has struck again and more murders will follow.

Actress Jane Wilkinson wants a divorce, but her husband, Lord Edgware, refuses. She convinces Hercule Poirot to use his famed tact and logic to make her case. Lord Edgware turns up murdered, a well-placed knife wound at the base of his neck. It will take the precise Poirot to sort out the lies from the alibis - and find the criminal before another victim dies.

A 38 year old alcoholic bank employee Freud from Chennai has to solve a strange mystery: why did he wake up one morning with a horse’s tail? To figure out the mystery behind the horse’s tail, he embarks on a journey through his dreams, illusions and memories encountering several peculiar characters. A transient woman Van Gogh takes us to a time when dawn broke over trees and mountains, not houses of stone. Meanwhile, there is a brutal murder, with the identity of the victim and perpetrator a riddle

Agatha Christie’s agents propose that it’s time for her to publish the manuscript she wrote thirty-five years earlier, a novel in which she finally kills off her most famous creation. And it’s not an entirely sad occasion. “That wretched little man,” she says. “He’s always been so much trouble. How is it Miss Marple has never upset me at all, not ever?” That night, who should appear at her doorstep but the wretched little man himself, Hercule Poirot? The great fictional detective and his creator proceed to play a very Christie-like game of cat and mouse for the manuscript – and for their own lives.

When Private Eye Humphrey Stone's brother is murdered in 1940's San Francisco, it's his job to figure out who did it, no matter the cost.