In the late 1970s, the pulsating thriller follows Charlie (Pugh), a young, fiery but unfulfilled British actress and idealist whose resolve is tested after she meets the mysterious Becker (Skarsgård), while on holiday in Greece. It quickly becomes apparent that his intentions are not what they seem, and their encounter entangles her in a complex plot devised by the spy mastermind Kurtz (Shannon). Charlie takes on the role of a lifetime as a double agent in the ‘theatre of the real’. But despite her natural mastery of the task at hand, she finds herself inexorably drawn into a dangerous world of duplicity and compromised humanity. Blurring the fine lines between love and hate, truth and fiction, and right and wrong, The Little Drummer Girl weaves a suspenseful and explosive story of espionage and high-stakes international intrigue.