✔ The Doctor is the titular main protagonist of the Doctor Who franchise. They are a Time Lord, a human-like alien who protects the Earth, along with countless other worlds, throughout time and space, from such menaces as the Daleks and the Master. Unlike the rest of their race of time travellers, they use time travel to interfere with events, which is forbade by their race, in an effort to protect civilizations from a variety of threats. They are famous for their time traveling ship called the
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