Originally Posted by
CD93:
“I am confident Dark Water has a beginning, a middle and an end (this man knows his cliffhangers) in it's own right. But it's still half of a bigger story - I hope.
Hey slouchingthatch, set us right - has the script been cut in half?
”
Well, yes! It's clearly the first part of a two-parter, but there's a definite sense of this being a more or less self-contained first part of two. As has been speculated (and reported in other people's previews), not all the scenes in the "next time" trailer are from part 1 - basically all the action scenes are from the second part. The trailer currently running on BBC1 is only featuring scenes from part 1, though.
Dark Water has two big moments - one pre-credits that sets the impetus for the entire episode, and one at the end which is so top secret that two short sequences have been deleted from the online preview I have access to.
I'll leave it to everyone's imaginations what those are. I genuinely don't know what's been deleted from the ending, but it's clearly a big spoiler!
To put this into context, there's a lot more sensitivity around spoilers for Who than there are other BBC shows. Access to previews is controlled much more tightly than other shows (The Apprentice is similar), and pretty much every week reviewers are instrucuted not to divulge some specific plot points.
So, for instance, for In the Forest of the Night, we were told not to talk about Maebh's background or the forest creatures she sees, while for Mummy on the Orient Express we weren't supposed to hint at anything to do with the Foretold's origin or that only its intended victims could see it.
This is the first time this season, however, that a scene has been physically removed.
Hope that helps.