|Edition: || US (DVD)|
|When: ||July 2009|
|Format: ||1 x DVD|
When a London bus travels through a worm-hole to an alien world, the Doctor must join forces with the mysterious, aristocratic Lady Christina to help the unfortunate passengers, and themselves, get back home.
But the mysterious planet holds terriffying secrets, hidden in the sand. And time is running out, as the deadly swarm gets closer...
EXTRA: DOCTOR WHO CONFIDENTIAL
A 60-minute special that brings you behind the scenes