286: Has Bradley Walsh Been Cast as a Doctor Who Companion?

One week on, and we still can't quite believe it. Has Bradley Walsh really been cast as a companion on #DoctorWho Series 11? Is the production in some sort of bizarre existential crisis?

Or is it a sort of modern day take on John-Nathan Turner-esque stunt casting? Christian Cawley and James McLean chew the fat, and perhaps even come to a conclusion (which would be a first)...