Injustice: Year One
Katherine was a member of the Justice League but did not continue her membership with the League following the destruction of Metropolis and Superman's transformation of the League into a police force. When the President of the United States asks Batman to stop Superman's Regime, he obliges and is given Batwoman's name, along with those of other people who have not aligned with Superman. Batman finds her and recruits her to the Insurgency's cause.
Katherine and Bruce are seen in Gotham City fighting off countless Parademons from Apokolips. They see Superman swoop down and vaporize all of their enemies with his heat vision, saving them and the rest of Earth.
Batwoman later helps disperse various protesters after Superman's heroic efforts to save Earth from Apokolips and sparks a cult following in his name. When Batman, Captain Atom, Green Arrow, Black Canary and Catwoman go to the Fortress of Solitude in an attempt to acquire one of the Super-Pills, Katherine stays behind. She notices Oliver and Nathaniel's absence when the Insurgents teleport back to the Insurgency base. Bruce reveals the deaths of the two of them, and that it would be wise for her and the other Insurgents to hide.
Injustice: Year Two
Injustice: Year Five
Batwoman was apparently killed when she sacrificed herself to be used as an electrical conduit to teleport the alternate reality Justice League to her Earth to help the Insurgency fight the Regime. 
- Superhuman Strength: Due to ingesting the 5-U-93-R Pill, Batwoman has strength on par with Kryptonians.
- Superhuman Durability: Due to ingesting the 5-U-93-R Pill, Batwoman has taken on this ability, with bone density on par with a Kryptonian.
- 79 Appearances of Katherine Kane (Injustice: The Regime)
- 4 Images featuring Katherine Kane (Injustice: The Regime)
- Quotations by or about Katherine Kane (Injustice: The Regime)
- Character Gallery: Katherine Kane (Injustice: The Regime)
|Batman Family member |
This character is or was an incarnation of or an ally of Batman, and a member of the Batman Family. This template will automatically categorize articles that include it into the "Batman Family members" category.
This character is or was a member of the Insurgency, a gathering of heroes and villains who have come together to usurp Superman's Regime and restore democratic order on Earth in the events that precede and include the Injustice: Gods Among Us video game.
Birds of Prey member
|Justice League member|
This character is or was a member of the Justice League of America, or the Justice League in any of its various incarnations, sworn by a duty to act as guardians of America and the world by using their skills and/or superpowers to protect Earth from both interstellar and domestic threats.