These films and the short-lived series are a bit dated and cheesey, but they have a few historic sci-fi moments and are still worth watching and/or preserving:

Westworld (1973)
Directed by Michael Crichton(!), the first film has only seen a bare-bones DVD release so far. However, there is an additional “Making of Westworld” DVD that was released separately. There was also a TV airing featuring a couple of extra scenes that would be a good candidate for a preservation effort.

Futureworld (1976)
The sequel to Westworld has never seen a US DVD release, but is available streaming on Netflix and as a digital download or manufacture-on-demand DVD-R on Amazon.

Beyond Westworld (1980)
This short-lived series only managed to air 3 of the 5 completed episodes. It has never been released on DVD (or even VHS, to my knowledge). All 5 episodes are out there, though, and have been available as torrents in the past. This is another item that screams for a preservation.

I’ve recently watched Westworld and Futureworld, but have not been able to get my hands on the Beyond Westworld series, beyond a couple of segments posted on YouTube:

http://www.youtube.com/watch?v=mXWa_TfWxrA

http://www.youtube.com/watch?v=mhx-Kq4-g_Q

and a promo for the show:

http://www.youtube.com/watch?v=USl3Jkp1Aok

So a preservation for at least the TV cut of Westworld and the TV series would be worth doing, I think.

–SKot