Originally Posted by scowl
Name one that isn't HD.
Adding to the list above, Cannibal Taboo
is another that was shot on SD video and is upscaled. Gulliver's Travels
took an analog video source (complete with dot crawl, ghosting colors, and tracking errors!) and overfiltered/stretched/cropped it to faux-HD. The tailend of 28 Days Later
was shot on film, but otherwise, the rest of that entire movie was shot on very low-res DV.
There's reportedly a little video on It's Always Sunny...
with the cast explaining that it's not in HD, and the flipside of the case even mentions (in tiny print) that it's an upconvert.