It’s the near future, though it (deliberately) seems to be the near future as imagined in the 1970s. Dr Robert Laing (Hiddleston) has set up home in a lavish high-rise designed by a grand architect (Irons). Presiding on the 25th floor, he develops trysts with the higher classes and friendships with those relegated below, including a documentarian (Evans) keen to provoke the dangerous social situation between levels. Violence and disarray are but a ticking time bomb away…
