Free Fire (2016)

Ben Wheatley's 70s-set shootout comedy delivers explosive gunplay, old-school slapstick and glorious wide-collared suits - what more could you ask for? It's set almost entirely in a deserted Boston warehouse, with visiting IRA members Chris (Cillian Murphy) and Frank (Michael Smiley) planning to make a sizeable purchase from South African gun-runner Vernon (Sharlto Copley). They've been brought together by fixers Ord (Armie Hammer) and Justine (Brie Larson), but when an old grudge bubbles over the deal goes south and everybody starts shooting.