The series will follow Alison Wilson, who believes she is happily married until her husband, Alec, dies and a woman shows up on her doorstep claiming to be the real Mrs Wilson. Alison is determined to prove the validity of her own marriage, but is shown some disturbing secrets.
Season 01, Episode 01
It’s 1963, and Alison Wilson returns home to husband Alexander – shortly before his sudden death. Blinded by grief and focusing on comforting her two teenage sons (Gordon and Nigel), Alison is bewildered when a Gladys Wilson arrives at the door, claiming to be Alec’s ‘real’ wife. Alison sets out on a journey to discover who Alexander Wilson really was, dissecting their 1940s romance and her husband’s mysterious career in the secret service.