The Man Who Wasn’t There (2001).
A little-known, but expertly-crafted love letter from the Coen Bros. to the noir detective films of the 1940’s & 50’s. Shot entirely in black-&-white, Billy Bob Thornton’s small-town barber senses an opportunity to escape his quiet life of desperation & the machinations that ensue make the film sparkle in that traditional, slow-burn manner of the film’s of yesteryear. Very wry, salt-dry humour throughout as well.
A great cast too, with Frances McDormand, James Gandolfini, Richard Jenkins, a 17-year-old Scarlett Johansson (in a greatly restrained performance), & finally Tony Shalhoub, who just about steals the show in every scene he’s in as a legendary Defense Lawyer from the Big Smoke.
As almost anything the Coen’s make, highly recommended.