Series 8 Casting News (SPOILER??)

[jjpor]

Now, I don't know whether this counts as a spoiler or not, seeing as we all pretty much know that there is going to be a new series (shooting right now) and that there are going to be characters in this series, played by actors, but just in case - POTENTIAL SPOILER WARNING!!

www.bbc.co.uk/blogs/doctorwho/articles/Rising-Star-Joins-Doctor-Who-for-Peter-Capaldis-First-Series

Interesting, huh? Thoughts (use spoiler-hiding techniques as appropriate)?