Even non-devotees of The Twilight Zone are able to distinguish the series' first-season episodes from the later installments. Instead of the familiar "dee-dee-dee-doo, dee-dee-dee-doo" theme music by Marius Constant, each season-one Twilight Zone was introduced with a more lugubrious, string-dominated theme by the great Bernard Herrmann, who also composed the incidental music for such classic first-season episodes as "The Lonely" and "Walking Distance." Also, series creator and host narrator Rod Serling do...