Superman & Lois introduces major DC villain Brainiac in the Final Season
’Superman & Lois’ has frequently drawn from the now-famous “Triangle Era” of Superman comics, starting back in 1991. It was an era that included interlinking storylines across numerous Superman comic book titles and introduced the audience to such greats as The Eradicator, Steel, and Doomsday, most of whom appear in ‘Superman & Lois’.