Netflix has just added acclaimed 2024 thriller Conclave, starring Ralph Fiennes and Stanley Tucci, to its UK streaming library. Far from being your standard thriller, Conclave is set in the Vatican and concerns the election of a new Pope — with a twist you'll never see coming. Alongside Fiennes and Tucci, the film's stacked cast also includes John Lithgow, Lucian Msamati and Isabella Rossellini.