http://www.thegeektwins.com/2013/04/the-doctors-of-doctor-who-infographic.html
http://3.bp.blogspot.com/-DShVHTCXksg/UViUa4rNYSI/AAAAAAAAHKM/4POU3g9Z4Pc/s1600/doctor+infographic+print+13-23-17.jpg
The History of Doctor Who Companions [Infographic] (http://www.thegeektwins.com/2012/10/the-history-of-doctor-who-companions.html)
http://whatculture.com/film/doctor-who-101-a-viewers-guide-to-the-classic-series-part-1.php
But before we begin…
A few basics:
1) Classic Doctor Who was not presented in its current format of one hour-long story per week. Stories were broken up and serialized as (usually four, but sometimes more) half-hour episodes. Altogether, one story typically runs the length of your average movie.
2) Like its titular character, Doctor Who regenerates. From Doctor to Doctor, season to season, the series grows, changes, transforms. Fifty years is a long time, after all… If you don’t like a particular Doctor, or a particular era, don’t assume the classic series is not for you. Move on the next season, or the next Doctor, and you might be pleasantly surprised.
3) Remember that this will not be the big-budget, action packed sci-fi spectacle that you have grown accustomed to with the current series. The pace is slower, the presentation is, often, more theatrical, and the production value, by modern standards, is… well… let’s call it “quaint.” But, at its core, you will find the same exciting, entertaining, groundbreaking series you have grown to love. And at the center of it all will, of course, be The Doctor, who – different as his eleven incarnations may outwardly seem – has always been, at his core, the same.
Read more at http://whatculture.com/film/doctor-who-101-a-viewers-guide-to-the-classic-series-part-1.php#jrYxMeAKPdD8dy5A.99