The Avengers Screencaps 14-Don't Look Behind You(1963)

This was very much a Cathy Gale episode (Steed barely appears in this one only at the start and the finale) It's incredible that this was mostly shot live so that's why I rate Honor so highly as an actress as it's closer to theatre as oppossed to the heavily edited t,.v we know today. I wonder what would happen to the sets, it seems a shame that they only use it for one episode.
Here's a clip , plus the whole of this episode is up on youtube.