Adapted from John le Carré’s best-selling spy novel (Tinker Tailor Soldier Spy and The Night Manager), Our Kind of Traitor is a spy thriller about a young Oxford academic (McGregor) and his attorney girlfriend who are on holiday in Antigua when they meet a Russian oligarch informant – who wants a game of tennis. But further requests propel them on a tortuous journey to the City of London and its unholy alliance with the British Secret Service.