|The Second Doctor|
|Portrayed by||Patrick Troughton|
|First appearance||The Tenth Planet|
|Last appearance||The War Games|
|Preceded by||First Doctor (William Hartnell)|
|Succeeded by||Third Doctor (Jon Pertwee)|
|Series||Seasons 4 to 6|
The Second Doctor is the second incarnation of The Doctor He is a centuries-old Gallifreyan alien from the planet Gallifrey who travels in time and space in his TARDIS, frequently with companions. When the Doctor is critically injured, he can regenerate his body; in doing so, his physical appearance and personality change.
Pre Universal Experiment HistoryEdit
The First Doctor grew progressively weaker while battling the Cybermen during the events of The Tenth Planet incident and eventually collapsed, seemingly from old age. His body renewed itself and transformed into the Second Doctor.
Initially, the relationship between the Second Doctor and his predecessor was unclear. The Second Doctor referred to his predecessor in the third person as if he were a completely different person. His companions Ben Jackson and Polly are at first unsure how to treat him and it is only when a Dalek recognises him that they accept that he's the Doctor.
the Second Doctor soon met Jamie McCrimmon who joined the TARDIS crew, and remained with the Second Doctor for the rest of his travels. Ben and Polly left together when the TARDIS landed at Gatwick Airport on the same day they originally left with the First Doctor, after they had stopped the mass kidnapping of tourists by shape shifting aliens. The Doctor and Jamie then became involved in a plot by the Daleks to gain both the "Human and Dalek Factors" when the TARDIS was stolen, which led to them meeting Victoria Waterfield in the 19th century. The Doctor used the situation to engineer a Dalek civil war that seemingly destroyed the Daleks forever. However, Victoria's father was among the casualties. Now an orphan, Victoria chose to accompany the Doctor and Jamie on their travels. Although she felt great affection for the Doctor and Jamie, she was never able to completely come to terms with life in the TARDIS and the constant danger that resulted. She eventually chose to leave after the events of incident depicted in 'Fury from the Deep' and was adopted by someone in the 20th Century. The Doctor was then joined by Zoe Heriot, an extremely intelligent (if overly dependent on logic) woman from the 21st century, who helped defeat the Cybermen attack on a space station known as the Wheel. She then stowed away in the TARDIS and, despite the Doctor's warnings about what she might encounter, chose to remain.
During his second incarnation, the Doctor confronted familiar foes such as the Daleks and the Cybermen, as well as new enemies such as the Yeti (Doctor Who)|Great Intelligence and the Ice Warriors. It was during this time that he first met Brigadier Lethbridge-Stewart, in the tunnels of the London Underground. Following the defeat of the Great Intelligence, Lethbridge-Stewart was promoted to Brigadier and became the leader of the British contingent of UNIT, a military organisation tasked to investigate and defend the world from threats. The Doctor reteamed with him to defeat an invasion of Cybermen in league with industrialist Tobias Vaughan.
The Second Doctor's time came to an end when the TARDIS landed in the middle of a warzone, created by a race of alien warlords who, with the help of another renegade Time Lord the War Chief, progressively kidnapped and brainwashed humans into becoming soldiers for them, hoping to use the ones who survived to conquer the Galaxy. Although the Doctor was able to defeat their plan, he realised he would be unable to return the human subjects to their various original points in Earth's history. He therefore contacted the Time Lords, sacrificing his own freedom in the process, and despite an attempt to escape was forced to return to his home planet. He was then put on trial by the Time Lords, for breaking their laws of non-interference. Despite the Doctor's argument that the Time Lords should use their great powers to help others, he was sentenced to exile on 20th century Earth, the Time Lords forcing his regeneration into the Third Doctor in the process. Jamie and Zoe were returned to their own time, with their memories of all but their first encounter with the Doctor wiped and the secret of the TARDIS was also taken from the Doctor.
He has been nicknamed the "Cosmic Hobo", as the impish Second Doctor appeared to be far more scruffy and childlike than his first incarnation.
Mercurial, clever, and always a few steps ahead of his enemies, at times he could be a calculating schemer who would not only manipulate people for the greater good but act like a bumbling fool in order to have others underestimate his true abilities. Sometimes this appears simply as a joke, such as in his confrontation with the Cybermen, where he finishes the archaeologists' calculations behind their backs, but at other times, it seems much darker. at one point he coldly manipulated Jamie into trying to rescue Victoria (thus setting in motion the Human Factor tests) and is unsympathetic when Edward Waterfield tries to apologise for his collaboration with the Daleks. Despite the bluster and tendency to panic when events got out of control, the Second Doctor always acted heroically and morally in his desire to help the oppressed.
This Doctor is associated with the catchphrases "Oh my giddy aunt!" and "When I say run, run!", and is noted for playing the recorder. In early stories he also demonstrates a fondness for hats and other types of headgear, mainly sporting a distinctive stovepipe hat when outdoors.