With Crisis on Infinite Earths looming and The Monitor still putting pieces in place to prevent it, it could be that he created Batwoman's nemesis.
Crisis on Infinite Earths is bringing back the Kent Farm, even though it was sold by Clark (Tom Welling) in season 10 of Smallville. But why?
The Batwoman season 1 premiere confirmed that the Joker exists in the Arrowverse - and he's been plaguing Gotham for quite some time.
Here's why Arrowverse crossover "Crisis on Infinite Earths" may treat Brandon Routh's "Kingdom Come" Clark Kent as the main version of Superman.
Batwoman opens with solid ratings, besting even fellow Arrowverse alum Supergirl and serving as one of The CW's strongest new pilots.
The Batwoman season 1 premiere introduced viewers to a Gotham City without Batman - just what's happened to the Dark Knight?
Batwoman's series premiere establishes the character's Arrowverse origin, but there are notable differences from Batwoman's origin in the comics.
Batwoman has officially aired its series premiere and these are the 5 best moments from the pilot as well as 5 questions the premiere raised.
Batwoman introduces Kate Kane's very own arch nemesis - Alice. But who exactly is she and how does she differ from the DC Comics' villain?
Rachel Maddow joins the cast of Batwoman season 1 in the recurring, albeit entirely off-screen role of radio personality Vesper Fairchild.
The Arrowverse has never introduced Green Lantern but they exist in Smallville. This means Crisis On Infinite Earths could finally show a Lantern.
The comic book continuation of Smallville could provide the setup for Tom Welling's Superman to join "Crisis on Infinite Earths."
Many series based on DC Comics are being revealed to be part of the Arrowverse. Here's a rundown of every show involved in Crisis on Infinite Earths.
Crisis On Infinite Earths's stakes are Multiversal but it could be personally devastating for Supergirl: multiple versions of her family could die!
Batwoman star Ruby Rose shocks fans with the revelation that some stunt-related injuries almost left her paralyzed and required emergency surgery.
Arrowverse crossover event Crisis on Infinite Earths already has Smallville's Superman and Lois Lane...but what about Justin Harley's Oliver Queen?
Arrowverse's Crisis on Infinite Earths is bringing back Tom Welling as Superman and the crossover can end Smallville the way fans always wanted.
The Arrowverse crossovers are an annual tradition that DC fans love. We rank every superhero team-up between Arrow, The Flash, Supergirl, and LoT.