James Bond underwater: Skyfall video blog
One brief scene that has appeared in numerous of the Skyfall trailers is released to date shows James Bond submerged in water.
The latest video blog goes behind the scenes on this sequence, which was shot on a set that contains a permanent tank of water. It explains how the filming takes place to ensure that it looks realistic, as well as Input from the standards team and the second unit director.
Apparently this is the only underwater stage in the world and, as a keen scuba diver, this is the most interesting video blog to date.