In this 2017 adaptation of Agatha Christie’s classic novel, a luxurious train journey through Europe quickly turns into a thrilling mystery when a murder occurs on board. The film features an ensemble cast, including Kenneth Branagh, who also directs, as the iconic detective Hercule Poirot. As Poirot investigates, each passenger becomes a suspect, and the detective must use his keen intellect to unravel the complex web of clues. The movie is noted for its stunning cinematography and period-accurate set design. For those interested, it can be viewed for free on 123Movies / Movies123.