It started with the first two-second Torchwood Teaser almost two weeks ago. Then after Robin Hood last Saturday we got the first trailer with actual footage. The next day we got the one-minute trailer which was leaked from an internal BBC source and had previously been shown to the press and at a few events here and there. Then all hell broke loose when they released the third trailer which featured lots of blood and snogging. The most recent update is last night's fourth trailer featuring a kiss between Jack and Gwen and reportedly the official theme tune music as a bed.
Now of course we also can't forget the little viral Torchisodes that have sprung up. We had the overhead carpark vantage point of a ressurection. We then had the same ressurection captured from street level. Plus we can't forget the disturbing tie-in to the second episode Day One, that was captured in an alley.
In addition, there have also been some Torchwood trailers spotted in the cinema this weekend, and a few new brief teasers airing in between TV programs featuring the T-logo and the cast's faces.
Then, last but not least, there is the one minute scene from a BBC promo DVD featuring Gwen, a Weevil and the guy pictured above. This clip has now been posted on youtube here. If anybody's appetite still remains to be whet, I'm sure trailer #5 is soon on its way.