I'd have loved to have seen this...even if it were a train wreck.
http://www.bbc.com/culture/story/20140313-the-greatest-movie-never-made
http://www.bbc.com/culture/story/20140313-the-greatest-movie-never-made
There was this Dune TV series. Not great.Once upon a time, I predicted that the existence of the Sci-Fi channel- now SyFy- would eventually lead to more genre fiction on TV, including their own original programming. I went so far as to say that Sci-Fi would make some of the giant names of genre fiction into good miniseries. Dune was one of the properties I thought they'd go for, since its epic scope lends itself to serial storytelling.
Well...I got some of that right. But having seen what they did to Earthsea, I have no conficpdence that the current leadership of SyFy could handle Dune without utterly ruining it.