They Made Me a Fugitive (1947)
This is a vigorous British crime noir film, a counterpart to the great Warner Bros American movies from the same period (and earlier) and to American post-war film noir. (In fact, this was released by Warner Bros.) The plot is fast and twisty and the photography is bold and dramatic with a lot of night scenes. Great stuff. If you like this sort of thing normally you'll love this.
The star is one of the Howard Brothers, Trevor, playing a would-be criminal and eventually the fugitive of the title. He's mixed up with some tough criminal types (British style) and some female leads that have echoes of film noir femme fatales. There is violence, angular camera-work, even a few special effects, and a couple of sympathetic leads who eventually take the plot somewhere new.
Howard's biggest role, in the best movie of his career, came two years earlier in "Brief Encounter," and he's again complex and nuanced and someone to identify with. But he's not especially sympathetic, playing a hardened, selfish type who just happens to have a conscience unlike his cohorts. The movie follows him through several phases of his brush with crime, and with an attempt to clear his name. There is a rather long and dramatic and somewhat unconvincing fight scene near the end (the throw of the milk bottle takes first prize in this one), but the very last scene is brutally pessimistic in a way American noirs are oddly not.
If you like film noir this is a must see. If you appreciate a good movie for its action and drama, likewise. There may be no deep character development are larger social arc here, but that's true of a lot of American noirs, too. So just jump and and soak it all up.