The Little Drummer Girl premieres

Charlie, an actress pulled into a dangerous game of cat and mouse in the world of espionage.

Brilliant young actress Charlie strikes up an acquaintance with an intriguing stranger while on holiday in Greece, but it rapidly becomes apparent that his intentions are far from romantic.

The man is Becker, an Israeli intelligence officer, who entangles her in a complex and high stakes plot orchestrated by Spymaster, Kurtz

The series is an action-packed spy thriller pulled straight from the pages of the 1983 novel of the same.

Watch it on BBC One.