 In addition, the DC Universe has been rewritten a number of times, establishing additional versions of the character.This article details and lists various versions of Lex Luthor depicted in works including DC Comics "Multiverse", "Elseworlds", television and film.In the alternative reality Earth One, Dr. Alexandra Luthor is a xenobiologist married to Dr. Alexander Luthor, an inventor with degrees in many fields, specializing in particle physics.