Media Guardian's Edinburgh International Television Festival will be holding a special screening for the next episode of Doctor Who (6.8: Let's Kill Hitler) on Friday 26th August 2011 at The Film House.

The festival website has also included the synopsis for the episode, which doesn't contain any spoilers:

In the desperate search for Melody Pond, the TARDIS crash lands in 1930s Berlin, bringing the Doctor face to face with the greatest war criminal in the Universe. And Hitler. The Doctor must teach his adversaries that time travel has responsibilities - and in so doing, learns a harsh lesson in the cruellest warfare of all.

+  Check Out Media Guardian's Edinburgh International Television Festival website.

[Source: Media Guardian]