What led me to talk about this series now? chilling! but I have just read the review, and would 100% agree. Allowed to watch it at my Nan's, we had no telly until one year later. The 50 yards journey home after was scary!!!! When they got a new one and let us have their old one, in September 1960, aged 11, raced home from school to see Ivanhoe, or was it William Tell. It cannot be there is no recording of The Scarf now. The whole thing of the killer being unknown until the very end, and then being caught. I remember thinking he would be still out there if not!! I suppose the most chilling and hence most memorable, part was the way the scarf was wrapped around his hands, and the brought tight!!!!