Banned in the UK for almost two decades, Possession remains every bit as powerful and shocking today as it was on release. Professional spy Mark (Sam Neill) returns to his West Berlin home to find his wife Anna (Isabelle Adjani) insistent on a divorce. As Anna's frenzied behaviour becomes ever more alarming, Mark discovers a truth far more sinister than his wildest suspicions. Adjani's performance earned her the Best Actress award at Cannes, and the film was nominated for the Palme d'Or.