Jemma Redgrave

Kate Stewart is one of the leaders of UNIT, rising through its ranks to become the Head of Scientific Research and working to restructure it to follow her father’s advice that, “science leads”.

Doctor Who, Series 7, Episode 4: “The Power of Three” Written by Chris Chibnall Directed by Douglas Mackinnon Airs Saturdays at 9pm (ET) on BBC America This week, on Doctor Who: Amy and Rory contemplate their lives while monitoring a slow invasion of small black cubes. Chris Chibnall continues his good work on Doctor Who, …