The twilight zone series started in 1959 and ran for five seasons. The twilight zone opening narration has five different versions. Season one had two different versions. Season two had a different version from season one. They made it shorter. The narration changed slightly in season three from that in season two. It completely changed in season four and remained that way for season five. Not
. only were the words in the opening narration kind of creepy, lets not forget that eerie sounding music. Then the narrator would come in with his spooky voice. By the way his narration was different from that in the opening. You can find more information here: http://www.imdb.com/title/tt0052520/quotes