Hi Sue,
I'm tempted to say "Solaris" but "Stalker", although it is difficult, seems to have managed to reach deep inside - I haven't seen it too many times but the imagery and, above all, the atmosphere, seem to have made an impression that I've never quite shaken off; I find that, when I try to write, my words are informed by what I saw in "stalker".
Pete
God is our guide! from field, from wave, From plough, from anvil, and from loom; We come, our country's rights to save, And speak a tyrant faction's doom: We raise the watch-word liberty; We will, we will,we will be free!