http://www.doctorwhonews.net/2013/01/casting-announced-for-adventure-in.html
This is a 90 min docudrama being filmed for the 50th anniversary of Doctor Who, chronicling the creation of the show. In the role of William Hartnell, the actor who played the First Doctor, will be Hogwarts caretaker Argus Filch. This means nothing to me, as I am the only person on the planet who has never read nor seen any Harry Potter anything.
