Doctor Who : Ooooooooh!!!

Yes, I can see that Doctor Who is an acquired taste. It helps to be British, of course, and have watched it for 40 years ...

And here we are at the finale of the final episode of series 4 with several characters from the past, Doctor's assistants and the universe on the brink of obliteration at the hands of Davros and what does the Doctor - only River knows his real name - do?

Regenerates.

That's what.

Or does he?

We'll have to wait and see ...

Is Mickey coming back? Martha and Mickey for Torchwood? Donna maybe more than she knows?