Peter Davison, the Fifth Doctor, meets the talented people and stars who have helped create the show both past, present and future, and asks 'Who is the Doctor? What makes him tick? What will make the Twelfth Doctor unique?' watch
Samuel Anderson has no problem being called Mr. Pink. The Doctor Who newbie debuts in the Aug. 30 episode as Coal Hill School math teacher Danny Pink — a nice guy with a possibly not-so-nice background whom Clara (Jenna Coleman) starts dating. But he's much more than just the companion's companion.
In the run up to Season 8 of Doctor Who, Peter Davison recounts what it takes to be the ultimate companion. Meeting with cast and crew past and present, Peter travels the UK and the USA in search of the answers. watch