Kate Kane is Batwoman, one of many vigilantes who protect Gotham City using the imagery of a Bat. She is both Jewish and an out lesbian, playing a socialite during the day, and working as a vigilante by night.
Add actors/actresses and cast the roles/films/series that they were rumored, considered, offered, negotiated, auditioned, turned down, and/or originally casted before getting recasted. (Please double-check in research.)