Murder on the Orient Express

“Everyone is a suspect.”

Hercule Poirot (Kenneth Branagh), a Belgian detective on the luxurious Orient Express, wants to reach Istanbul unobserved and retire. When a passenger is murdered in his locked compartment, Poirot interrogates a train full of suspects, each with secrets and motives. The detective must untangle whether one of them killed out of rage or calculation, knowing that his answer will destroy someone he comes to understand.