A Doctor Foster spin-off is happening – what's it all about?
Doctor Foster. The BBC drama stars Suranne Jones as the titular Gemma Foster, a GP whose life is thrown into disarray when she discovers that her husband is having an affair.It was supremely popular with both viewers and critics, so much so that Bartlett, Jones and co find themselves answering questions about the likelihood of a third season almost three years down the line.Season two's ending was by no means conclusive, with the door left ajar in case its writer and cast wanted to revisit the narrative.Gemma and Simon's son Tom (Tom Taylor) had, understandably, tired of the ongoing war between his parents and decided to head out into the world on his own.