DW news and a crossover meme

[vilakins]

First, some Doctor Who news reported by fangrrl_squees...
UNIT back in force for series 4--with Martha. I really only know UNIT from other people's posts and fics, but I look forward to this, and I'm glad Martha's coming back. She rocks. I feel I know the Brigadier from astrogirl2's Old Soldiers and I hope we get to see him.

And now for a fun meme from lizamanynames:

Give me two characters from different fandoms you know I'm familiar with, and I'll give you a dialogue between them, without justifying how the crossover would work, how their worlds clashed, or how they could even meet each other--just a silly crossover conversation for fun with no backstory.

I may have to reject requests about characters I don't know, or don't know well enough to write.