Secret Service aired its epic conclusion tonight as MI6 officer Kate Henderson finally discovered the truth. ITN presenter Tom Bradby ’s 2019 novel Secret Service has been adapted for the small screen with ITV drip-feeding fans the hotly anticipated adaptation. While the plot has remained mostly faithful to the book, Bradby has said changes needed to be made to reflect the current political world . He told Radio Times: “Between the novel and the drama, the government changed, so we made one of