Where to Watch Doctor Foster

Ten years ago, on discovering her husband Simon was having an affair, Gemma Foster enacted a masterful revenge. But the fallout was devastating when her 15-year-old son Tom disappeared. Now, in series three, Gemma is still a GP, still in the same house, but on the brink of a fresh start: she has met someone new and is getting married. But as the wedding day draws closer, and friends and family gather, shadows from the past begin to re-emerge threatening both her happiness and her reputation. As Gemma fights to protect those she loves and expose whoever’s intent on hurting her, will she be able to put the past to bed, dispense justice, and claim the future she deserves, before it is too late?