Prosecutor sent by carriage to countryside to solve a murder

1933. Hercule Poirot, older and greyer, receives letters threatening murder. The sender signs themselves only as “A.B.C.” When he takes the letters to the police looking for help, Hercule finds all his old friends have moved on. But soon there is a murder and the once-great detective must take matters into his own hands.

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.

Genius Belgian detective Hercule Poirot investigates the murder of an American tycoon aboard the Orient Express train.

Belgian sleuth Hercule Poirot's Egyptian vacation aboard a glamorous river steamer turns into a terrifying search for a murderer when a picture-perfect couple's idyllic honeymoon is tragically cut short.

As Hercule Poirot enjoys a luxurious cruise down the Nile, a newlywed heiress is found murdered on board and every elegant passenger becomes a prime suspect.

A seemingly ordinary car accident turns out to be a murder investigation...

An investigator from the state attorney general's office is sent to a small Southern town to investigate a strange murder.

A prosecutor takes up a post in a small town where he has to deal with corruption and murder.

A prosecutor takes on the case of a peasant accused of murder.