Before I get any Emails about it can I just say that I know the 7th Doctor wouldn't take part in a sword fight of this nature, I have seen Battlefield you know.
You may notice that Jim's using this fight to explore the TARDIS a bit more. What a great staircase for a sword fight.
As for the punchline? Well I'm referencing a plot development in 'The Room with no doors' by Kate Orman. I don't want to spoil the book for anyone who hasn't read it, so you can read up on it here.
A joke that requires research to become funny? Hmmm.
Hopefully it works for you. I've been wanting to reference one of Kate's books for a while, I've had the pleasure of corresponding with her (and her partner Jonathan Blum on occasion) due to my work with the DWRS and the current plot gave me the perfect opportunity.
In other news Jim is off meeting Jo Grant or Katy Manning) today. She's going to be signing a print of the strip she featured in not so long ago. To say Jim's a little excited might well be a bit of an understatement. So if any of you are also seeing Katy Manning at Forbidden Planet today be sure to watch out for Jim.
As usual keep an eye on our Twitter and Facebook feeds and we'll see you all again next week.
And in the mean time we'll leave you with the two Doctors fighting with Light Sabers. Why? Well why not? Enjoy!