Legacy is a British thriller television film that broadcast on BBC Two on 28 November 2013. It is an adaptation of Alan Judd's spy novel of the same name.
^ Dowell, Ben (10 October 2013). "BBC2 unveils first look at new dramas including Legacy and Line of Duty series 2". Radio Times. Retrieved 9 November 2013.
Charles Thoroughgood (Charlie Cox), a young spy, discovers the truth about his father's past. After leaving the army, he starts training at the Secret Intelligence Service when Viktor Koslov (Andrew Scott), a Soviet diplomat, gets him on a case. Charles' bosses want to exploit Viktor. When Charles makes contact with him, Viktor tells him information that he doesn't want to believe. Charles is also in a relationship with the wife of another agent.