Yes, you're in with a chance to win tickets to the World Premiere of Inception in London. All you have to do is track down The Extractor (your average shady man-with-a-briefcase type) as he travels around the UK looking suspicious and Inceptiony. Yes, that's a word.

Head over the Inception page on Facebook and follow the clues for his location and you can win a pair of tickets, plus travel and accommodation. Ooo, fancy. The nationwide hunt started last Wednesday, with clues appearing online. Can you hunt him down? If you do, just tell him the code and you'll bag the prize. Simply say the words "My mind is the scene of the crime" - it's as easy as being a Russian spy!

The clues get posted on Facebook as The Extractor visits the following places:

Saturday 3rd July
Manchester

Monday 5th July
Liverpool

Tuesday 6th July
Birmingham

Wednesday 7th July
Bristol

Thursday 8th July
London

Terms and conditions are over here, but for something more interesting, read on for a shiny new video featurette. Or check out the trailers and other video goodness over here.