Doctor Who (series 4) Astrid Peth, who died during the events of the episode. The companions in the regular series had all been in the lead companion role previously: the primary role of Donna Noble, who was introduced in "The Runaway Bride", was played by Catherine Tate for all thirteen episodes. Her return was announced by the BBC on 3 July 2007. Freema Agyeman, who portrayed the Doctor's companion Martha Jones in series three, returned for "The Sontaran Stratagem", "The Poison Sky", "The Doctor's Daughter", "The Stolen Earth" and "Journey's End". Billie Piper, who played Rose Tyler from the first episode of the new
Doomsday (Doctor Who) the voice to a remote bay in Norway called Dårlig Ulv Stranden (translating as Bad Wolf Bay), where a holographic image of the Doctor appears. He tells Rose he is using the energy of a supernova to transmit to her via one last small breach between universes. Rose breaks down in tears and tells the Doctor that she loves him, and he responds, "Quite right, too, and, I suppose, if this is my last chance to say it: Rose Tyler—"; before the Doctor can finish his reply, the breach seals and the Doctor's image disappears. In the TARDIS, tears run