I’ve read that The Keep (1983) has had a legitimate HD broadcast in Europe. I know someone posted it on a website but it was in German and I couldn’t figure it out. It is probably my favorite movie. I just love the atmosphere and I think the confusing plot only adds to the charm. What I wouldn’t give to finally see this movie in HD. I’m tired of the lousy Laserdisc upscales.
I recorded the UK HDTV broadcast last year and that turned out to be yet another upscale of the omnipresent Laserdisc master. The confusing plot is very likely down to the troubled production history.