Doctor Who (series 1) Eccleston as the ninth incarnation of the Doctor, his only series in the role, accompanied by Billie Piper, as his first and main companion Rose Tyler, whom he plucks from obscurity on planet Earth, and to whom he grows increasingly attached. He also travels briefly with unruly boy-genius Adam Mitchell, played by Bruno Langley, and with 51st-century con man and former "Time Agent" Captain Jack Harkness, portrayed by John Barrowman. Episodes in the series form a loose story arc, based upon the recurring phrase "Bad Wolf", the significance of which goes unexplained until the two-part series finale. Alongside the "Bad
Rose (Doctor Who episode) the head to locate the controlling signal. With the head connected, the TARDIS takes them to the London Eye. The Doctor explains to Rose that the fake Mickey was an Auton, controlled by a signal from the Nestene Consciousness. He has a vial of anti-plastic that can be used to destroy the Nestene if necessary. Realising that the transmitter is the London Eye itself, Rose and the Doctor descend underneath it to stop the Nestene Consciousness. They find Mickey, tied up but alive, and the Doctor speaks to the Nestene Consciousness. He tries to negotiate with it, but the Consciousness