Fan Casting Francine Langstrom in Return to the DC Universe

A geneticist, Francine Langstrom, née Lee, worked with her fiancee and future husband Kirk on his serum to cure hearing loss, which led Kirk to his first transformation as Man-Bat. Though she has helped Batman revert Kirk back to normal, Francine has seen how her husband has relapsed to being Man-Bat, and how it affected their youngest child Aaron. In recent years, Francine has helped with a previous incarnation of the Outsiders, and now, she and her children work to help Kirk maintain control of his Man-Bat form... even if he is scared of what he could do to them...