Andrew Kreisberg is an American television writer. He wrote the episodes "Tales from the Public Domain" and "Barting Over". His first job was on the short-lived animated sitcom Mission Hill, which was created by Bill Oakley and Josh Weinstein, former showrunners of The Simpsons. Since its cancellation, he has written for Justice League, Hope & Faith and Boston Legal. Currently he is writing the comic book series Green Arrow and Black Canary and Batman Confidential.