It's been a year since The Master unleashed the mysterious Toclafane onto Earth. With the human race and The Doctor enslaved under The Master's control, Martha Jones is the only person that can help stop the evil Time Lord.
Cast: David Tennant, Freema Agyeman, John Barrowman, John Simm, Adjoa Andoh, Gugu Mbatha-Raw, Trevor Laird, Reggie Yates, Alexandra Moen, Tom Ellis, Ellie Haddington, Tom Golding, Natasha Alexander, Zoe Thorne, Gerard Logan