Alex Lawther has seemingly cornered the market for playing totally creepy weirdos, with two of his stand-out roles — as James in The End of the F***ing World and Kenny in the Black Mirror episode "Shut Up and Dance" — putting him firmly in the "People I Don't Want to Run Into on a Dark Night" category. But he also turned heads as a young Alan Turing in The Imitation Game, and Tibby in Howard's End. With the London Film Critics' Circle Award for Young British Performer of the Year under his belt, his future looks bright.