London film festival : Jan Komasa’s bracingly wicked tale follows a couple who plan to retrain an delinquent teen with a brutal regimen London film festival : Jan Komasa’s bracingly wicked tale follows a couple who plan to retrain an delinquent teen with a brutal regimen S tephen Graham and Andrea Riseborough headline an absurdist nightmare from Polish film-maker Jan Komasa, co-produced by Jerzy Skolimowski and Jeremy Thomas. It’s a movie that could have been made at any time in the past 50