With The Doctor imprisoned by The Master, Martha endeavors to save the world.
Director:
Colin Teague
Cast:
David Tennant
Freema Agyeman
John Barrowman
Adjoa Andoh
John Simms
Gugu Mbatha-Raw
Trevor Laird
Reggie Yates
Alexandra Moen
Tom Ellis
Tom Ellis
Ellie Haddington
Tom Golding
John Simm
Natasha Alexander
Zoe Thorne
Gerard Logan
Johnnie Lyne-Pirkis
Dave Tennant