The MUSIC that plays the first time (after Sir John\'s target practice), then while Scourby is talking describing the hand (as you said above) and throughout the episode is, I believe, excerpted from the Twilight Zone (original) episode \"Mr. Denton on Doomsday\". Every TWZ music cue had a name, and this one was called \"Fear\". Amazingly, they only played a few notes from it and only used it once, apparently, in the whole Rod Serling TWZ Series.<br>