Doctor Who has always been primarily a TV show, but from very early on it became what we would now call multimedia. Very early on it stopped existing only on TV, and spread out into comics, books, theatre, records and more. I’ll be discussing these more once we get to the show’s cancellation in 1989 (and also in my book Bigger On The Outside, which I am currently slowly serialising on my own blog) but as we’ve reached 1965, we should start with the most important of these.