Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

Dr. Gemma Foster's life is about to be torn apart. She's a talented family doctor, the heart of her community, a loving wife and mother, a woman people can trust. But her world is fractured the moment she suspects her husband Simon of having an affair. Determined to discover the truth, Gemma unearths dark secrets that threaten everything she loves. As her life and the lives of her patients and family are thrown into chaos, only one thing is certain: Gemma will find herself behaving in ways she never imagined.
Loading. Please wait...
Episode 1
58 mins
Two years have passed and Gemma is bringing up her 15 year old son Tom alone so she is surprised to learn that Simon and Kate, now married, have moved back to the area so he can be nearer to Tom, whom he invites - along with some of Gemma's friends - to his wedding reception. Gemma decides to crash the affair with James, a handsome patient whom she has agreed to date and who turns out to be Tom's school-teacher, but, getting Simon alone, she drunkenly claims he still wants her, which he denies. Next day he visits her, telling her that she needs to move on and forget the past, and to prove it he persuades Tom to move in with him. He should have realized that this will, once more, set Doctor Foster on a further plan for revenge.





