(Spoilers ahead!) In Superman (2025), Lex Luthor's pocket universe features a tall naked creature with elongated fingers that operates the platform shuttling people to and from prison cells. Towering over Lex and sporting an unsettling appearance, this being is dubbed "Mr. Handsome" by Lex. Does "Mr. Handsome" originate from DC Comics as a known creature or alien species, and if so, what is it?
Originally asked by galacticninja on Stack Exchange (movies) (CC BY-SA 4.0).