Agatha Christie’s Definitive British Murder-Mystery Just Became a Lot Easier to Watch

When you think of classic murder mysteries, there’s one title that stands above the rest: Murder on the Orient Express. Agatha Christie’s beloved 1934 novel has been adapted countless times, but director and star Kenneth Branagh brought it to a whole new level with his lavish 2017 version — and now the film is about to land on Prime Video for a whole new audience.