Ra's al Ghul is a minor character in Joker II- Arkham Knight. He is portrayed by Bill Nighy.
Ra's is older and has gray hair and striking gray-blue eyes.
Ra's is of Eastern-European decent, his surname tracing back. He was best friend of Thomas Wayne and is a good friend to Bruce Wayne. He works as an undertaker, also known as a funeral director. All of this may be cover for a more sinister reputation....