10 Things You Didn't Know About Batman: Arkham City

10. Catwoman's Voice Actor Didn't Know Her Part Until The Day

The world of acting is a pretty mysterious business. With the people behind certain projects doing their best to keep their productions shrouded in secrecy, that often means giving actors the bare minimum amount of information.

Apparently, that ethos extended to Arkham City, where some performers didn't even know which roles they'd been hired for until the day they started work.

The story goes that, allegedly, voice of Catwoman, Grey Delisle, didn't know she was actually Catwoman until entering the recording studio. At the time, someone else had been cast in the role but was replaced at the last minute.

Fortunately, Grey Delisle completely knocked it out the park regardless.