Anyone remember The Batman 2004? Specifically the episode The Man Who Would Be Bat
What if Dr Langstrom had a sister, Susanne in The Batman 2004?
We know Dr. Langstrom has a niece, Carly. we don't see much of her, but her mom is briefly mentioned. Seeing as Albinism is genetic, Kirk's younger sister has it as well. Why Carly didn't inherit it, I'm not sure.
Susanne is a very mysterious woman who doesn't like going out in public a lot for fear of a sunburns and she's self-conscious about her appearance. She kinda distanced herself from Kirk after his rampage as Man-Bat but in the end, she knew he was crazy to a degree
I'd like to think she reconnected with him at some point after his release from Arkham, she knew his mental struggles and depression, and his need to be feared. She doesn't talk to him much, but she still loves him. She is his sister after all.

Based on Black Canary / Dinah Drake
Character © by me

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