"Here in two flat sentences are the best things I can say about our field [science fiction] on American television: Dr. Who is sometimes aired. Sometimes Battlestar Galactica is not."

"The series is neither fantasy nor space travel nor science fiction. The only unusual science fiction “angle” is that four characters of today are projected into real environments based on the best factual information of situations in time, in space and in any material state we can realize in practical terms. Using unusual exciting backgrounds, or ordinary backgrounds seen unusually, each story will have a strong informational core based on fact. Our central characters because of their “ship” may find themselves on the shores of Britain when Caesar and his legionaires landed in 44 B.C.; may find themselves in their own school laboratories but reduced to the size of a pinhead; or on Mars; or Venus. etc. etc. The series, by the use of the characters in action stories, is designed to bridge the gap between our massive audience who watch sport on Saturday afternoon and those teenagers who watch Juke Box Jury."

"I think that’s one of the strengths of the show that it can do things that are really quite bold emotionally, and that fits with running up and down corridors and shooting monsters. It’s all part of a whole, and I think that’s the triumph of what Russell T. Davies, particularly, has done actually, is to just allow that kind of scope, where a fantasy show can also be properly rooted in moments of reality."

"I don’t think it’s an easy show to do for a long time, because I think it requires a certain energy and commitment and enthusiasm. And I didn’t want to get to the stage where I felt I wasn’t giving it all it required."

"Because it's got that cross-generational appeal, which few other things have. It's not a working-class thing, it's not a middle-class thing. The competition winner from Doctor Who magazine was on set today, a 15-year-old girl. When I was a kid, 15-year-old girls didn't watch Doctor Who."

"The world would be a poorer place without Doctor Who."

"Doctor Who is uplifting. As dark as the show can get, and as high as the body count can rise (which is very high), there's always a sense of joy and discovery there. The Doctor can be manipulative and brooding, but he's always been an explorer first. The show is about saving people and helping others, not getting revenge or hurting someone, and its unabashed love of seeing new things and the best in people makes it fun."

"Infectious optimism, a sense of adventure, and limitless storytelling possibilities: For a low-budget kids' show, the BBC's original concept packed a lot of promise."

"At a later stage, Dr Who would be metamorphosed into a woman. Don't you agree that this is considerably more worthy of the BBC than Doctor Who's presently largely socially valueless, escapist schlock? This requires some considerable thought – mainly because I want to avoid a flashy Hollywood ‘Wonder Woman’ because this kind of hero(ine) has no flaws – and a character with no flaws is a bore."

"What would be the point of having this job if I didn't get to make up some of the maddest possible scenes I've ever had in my head since I was a kid? For him to stand there and take the mickey out of all those monsters — is just hugely exciting."

"In their book-length analysis of Doctor Who, John Tulloch and Manuel Alvarado characterize the political outlook of the program as consistent with the BBC's particular brand of political neutrality: skeptical, aggressive, quizzical, and amused towards all forms of political power. In Doctor Who the attitude gets further flavored by the Doctors "Romantic" hero mystique. This characteristic allows him to adopt a "liberal-populist role in criticizing 'sectionalist' forces of 'Left' and 'Right,' and in rebuking the 'official' and the powerful, whether in big business, the military, government or 'militant' unions." ... The political form that most resembles these critiques is liberal democracy, which places sovereignty in the hands of the people."

"Last year Matt Smith was asked by a Kiwi journalist if they would ever film an episode in New Zealand, and he said, "Yes, and we can get Peter Jackson to direct it." The newspaper contacted me for comment and I said "Great, just name a time and place and I'll be there." I suspect Steven Moffat thinks I'm joking, but I saw him at Christmas and I assured him I'm not. They don't even have to pay me — but I have got my eye on one of those nice new gold-colored Daleks. They must have a spare one (hint, hint)."

"When Russell T Davies relaunched the show in 2005, I watched it from the start. I thought it was fantastic. If there's any secret to its resurgence, it's due to the show's complete lack of cynicism. Both Davies and Steven Moffat are lifelong Doctor Who fans and the love shines through every episode."

"The appeal of Doctor Who is that you can do anything, any when, you can have him meet anyone. That's irresistible as a writer. You're given a completely blank slate, but you're given one of the best characters ever devised in fiction to have an adventure there. You present someone with those two factors, and they're going to leap at it."

"Because of the British sensibility, there's an emphasis [in Doctor Who] on nonviolence, there's an emphasis on philosophical issues. There wasn't anything like that on TV at the time – there wasn't a Star Trek on at the time."

"No, look, there's a blue box. It's bigger on the inside than it is on the outside. It can go anywhere in time and space and sometimes even where it's meant to go. And when it turns up, there's a bloke in it called The Doctor and there will be stuff wrong and he will do his best to sort it out and he will probably succeed cos he's awesome. Now sit down, shut up, and watch Blink."

"Doctor Who has never pretended to be hard science fiction ... At best Doctor Who is a fairytale, with fairytale logic about this wonderful man in this big blue box who at the beginning of every story lands somewhere where there is a problem."

"I don't know what it's like to be God — obviously ...until that very first moment when you get to sit down and type the words in your script: INTERIOR. TARDIS. ... Suddenly I got a very good idea of what it must feel like. I went: "I'm writing it now this scene in the Tardis. I'm writing it!" And that was amazing, it was wonderful."

"In 1963 the BBC premiered a show about an alien Who traveled through space and time to combat the powers of evil. ... The show has been running in Britain almost fifty years, with many different actors in the role of The Doctor. ... One thing is consistent though and this is why the show is so beloved by geeks and nerds — It's all about the triumph of intellect and romance over brute force and cynicism! Intellect and romance over brute force and cynicism! And if there is any hope for any of us in this giant explosion in which we inhabit then surely that's it: Intellect and romance triumph over brute force and cynicism!"