It’s that time of year when days get shorter, nights get longer and tale telling revolves around the supernatural. Just a couple of days ago the last thing I saw on stage, Here, was (partly) a modern day take on the ghost story. Now for good measure comes Grey Man, a piece of digital theatre written by Lulu Raczka, which investigates similar spooky territory. The piece has been subtitled “A Stage And Screen Experiment” which, as it turns out, is exactly what it is.