The Master (Terror of the Autons)

In the Unbound Universe, the Master was trapped on Earth while trying to get the Doctor's attention.

Biography
Having been separated from his TARDIS, the Master had been trapped on Earth since at least the 1970s. He found employ with the United Nations under the alias of "Emil Keller" and was eventually sent to aid the Chinese in the World Peace Conference. Finding practical applications for the Keller Machine, the Master defected to the Chinese, renaming himself "Ke Le" and overseeing the Ke Le Divisions During this time, he tried to attract the Doctor's attention, hoping to steal his TARDIS.

In 1997, the Keller Machines had become useless, the parasites who powered them being sated and the Master's usefulness was at an end, the Chinese deciding to destroy the machines via a nuclear bomb. Knowing that the destruction of the parasites would cause the Ke Le Divisions to go mad, the Master made for Hong Kong, where he knew the last parasite was. The plane he'd stolen however made a crash landing, badly burning the Master. His charred corpse was discovered by Adam and Ling, the former bearing witness to the Master's regeneration into his next incarnation. (AUDIO: Sympathy for the Devil)

Behind the Scenes

 * The Master was intended to be.