After a recent development, DC‘s planned Arkham Asylum series continues to generate confusion. Batman is perhaps DC’s most popular hero, fighting Superman for that coveted spot. There have been many movies and series both live-action and animated about the Dark Knight over the years. As DC Comics has built a great wealth of stories surrounding Batman and his supporting cast, Bruce Wayne has not been the sole focus of adaptations. Characters like Batman’s many Robins, his butler Alfred Pennyworth, and more have been the focus of Batman-related movies and series.
https://screenrant.com/arkham-asylum-batman-spinoff-development-hell-explained/