So to get you fully into Doctor Who, you can watch Confidential. For Torchwood they have Declassified. So what happens when the brits get one of our shows? A brit making of, of course...
http://www.tvrage.com/shows/id-17010/
Didn't realize there was such a beast until now, but I will definitely be getting my hands on the eps somehow to pass the time till S3 of Heroes ramps up.