Garth Marenghi's Darkplace is a comedy made for Channel 4 about a hospital. It's filmed in the style of an 80's drama - bad effects, strange music, cheap sets; the works.
I've watched the first episode so far and I have to say it's by far the strangest thing I've seen in a long time. Hilarious, though.
A few of the characters are recognisable from other series, namely The IT Crowd and The Mighty Boosh.
I imagine you can access that page - it's 4oD's YouTube page. If not, Google it.