The man at the centre of The Mauritanian, Mohamedou Ould Slahi, is a real person. Wikipedia spells his last name Salahi but its facts otherwise agree pretty closely with Kevin Macdonald’s film – picked up in Mauritania, extraordinary rendition to Guantanamo Bay, where he was held for years, suspected of being Al Qaeda’s chief recruiter. Was he? Macdonald earned his stripes making documentaries and went big time with Touching the Void. Since then he’s had his biggest successes with films cleaving close to the factual (The Last King of Scotland, about Uganda tyrant Idi Amin), while the more overtly fictional The Eagle (Roman legions in Scotland) and Black Sea (submarine jeopardy) caused less … Read more