watch 01:20 The Loop (TV) Do you like this video? "Enigma" was the fourth episode of The Dead Zone, airing on USA Network on 7 July 2002. Summary Johnny Smith helps an old man find a lost love from the World War II era. He relives the man's friend's affair with the woman, before reuniting them. Retrieved from "https://stephenking.fandom.com/wiki/Enigma?oldid=4346" Categories: The Dead Zone episodes Community content is available under CC-BY-SA unless otherwise noted.