Doctor Who: The Cybermen Collection

Collection of four episodes featuring one of the Time-Lord's most feared enemies - the Cybermen. In 'Rise of the Cybermen', an old enemy is about to be reborn on a parallel Earth. 'The Age of Steel' sees the Cybermen take over London, while 'Army of Ghosts' finds the Doctor and Rose being drawn to the Torchwood Tower as an invasion force prepares for battle.

Finally, in 'Doomsday', with the two armies in the midst of battle, the doctor realises he has to make a difficult decision.