Murder on the Orient Express (1974)

Murder on the Orient Express (1974): adapted by Paul Dehn from the Agatha Christie novel; directed by Sidney Lumet; starring Albert Finney (Hercule Poirot), Lauren Bacall (Hubbard), Martin Balsam (Bianchi), Ingrid Bergman (Greta), Jacqueline Bisset (Countess Andrenyi), Sean Connery (Arbuthnot), John Gielgud (Beddoes), Wendy Hiller (Princess Dragomiroff), Anthony Perkins (McQueen), Vanessa Redgrave (Mary), Michael York (Count Andrenyi), Colin Blakeley (Hardman), Richard Widmark (Ratchett), Rachel Roberts (Hildegarde), and Jean Pierre Cassel (Pierre): 

The producers brought the 'so many stars in head-shot boxes on the poster!' approach normally used by Hollywood for disaster movies and historical epics at the time to this adaptation of one of Agatha Christie's most famous Hercule Poirot novels. With a twist!

Frankly, it's a bit... soporific in its first half, as various clues are laid out prior to the eponymous murder. And Albert Finney is a honking, sputtering, too-jolly-by-half Hercule Poirot. The high-powered cast goes through its paces, nabbing a sympathy Best Supporting Actress Oscar for Ingrid Bergman along the way (even though Bergman had already won two deserved Oscars and should have nabbed a third for Notorious). It's an interesting movie, and something of a departure for Sidney Lumet. Lightly recommended.