When Worlds Collide (documentary)

was a DVD documentary that was released on 7 May 2012.
== Booklet synopsis ==
BBC Political Editor Shaun Ley explores what happens when Doctor Who enters the world of politics. Contributors Barry Letts (1970s producer), Terrance Dicks and Andrew Cartmel (script editors), Bob Baker, Graeme Curry and Gareth Roberts (Doctor Who writers), and Steven O'Brien (cult media journalist) examine the morals and ideologies of the Doctor over time.
== People interviewed ==
to be added
== Crew ==
to be added
== Home video releases ==
Category:Doctor Who DVD documentaries
Category:2012 documentaries