The Faceless Ones. Watched 1&2 last week, 3&4 this week. Enjoying it more this time than earlier in the year. Not sure why; maybe the 4:3 black and white version is more appropriate for it, or maybe, given I was in the middle of really hardcore marathonning Demdike's favourite show at that time, I just wasn't in the right headspace at all to appreciate it earlier in the year.