Published in 1934, "Murder on the Orient Express" follows the investigation of a brutal murder that takes place on the luxurious Orient Express, a famous train that travels from Istanbul to Paris. The story begins on board the train, where the wealthy businessman Ratchett has been found dead in his compartment. The renowned detective Hercule Poirot, who is also on board, takes on the case and sets out to unravel the complex web of clues and suspects.

"Murder on the Orient Express" has been adapted into numerous films, plays, and television productions. One of the most notable adaptations is the 1974 film directed by Sidney Lumet, which starred Albert Finney as Hercule Poirot. The film was a critical and commercial success, earning several Academy Award nominations.

In 2017, Kenneth Branagh directed and starred in a new adaptation of "Murder on the Orient Express." The film boasted an all-star cast, including Tom Bateman, Olivia Colman, and Johnny Depp. Branagh's version updated the setting to the 1930s and incorporated stunning visuals and action sequences.