Go retro The Thing http://www.imdb.com/title/tt0044121/ (as above) and the remake http://www.imdb.com/title/tt0084787/ Them! http://www.imdb.com/title/tt0047573/ Saturn 3 http://www.imdb.com/title/tt0079285/ Outland http://www.imdb.com/title/tt0082869/ The Blob http://www.imdb.com/title/tt0051418/ Solaris http://www.imdb.com/title/tt0069293/ and the remake http://www.imdb.com/title/tt0307479/ Tarantula http://www.imdb.com/title/tt0048696/ War of the Worlds (original) http://www.imdb.com/title/tt0046534/ They Live! http://www.imdb.com/title/tt0096256/ The Day the Earth Stood Still (original) http://www.imdb.com/title/tt0043456/
I watched dark city and pitch back yesterday. Really great movies I must say, dark city was very weird though. My favs are still the alien series and pandorum. On an other hand, has anyone seen cargo ? It's a Swiss movie, but I really liked it.
Forgot a classic retro sci-fi/horror - Invasion of the Bodysnatchers. As always, the orignal (1956) is better than the remake (1978).
+1 for the Cube series Not any sci-fi in it, but I watched Norwegian film Dead Snow at the weekend and it was very entertaining. I love horrors that make you laugh
Good to hear that you liked it. Yes, it is very much on the weird side. I thought of another one to add: The Cell. It's more horror than anything with a little sci-fi-ish dream sharing like Inception.