Doctor Who and Serenity Crossover

This hasn’t actually happened but due to a rather fan wanky lunch gushing about what this Saturdays Doctor Who might have in store I thought I would throw a few ideas out there and see what people think or at least raise a smile on at least one geeks face, geeks deserve to smile too.

So basically we know that the chracter played by Alex Kingston of ER fame is playing some one called River Song. River is one of the main chracters in Serenity/Firefly and her brother is a DOCTOR. See how it all connects, and Saturdays episode is set in a library filled with BOOKS and on board Serenity the Shepard is called BOOK. And is it merely conincidence that both this episode and Serenity are set in the future? I think not!