|This article is written from the Real World perspective|
- "Off Balance" - Ra's al Ghul
- "The Demon's Quest" - Ra's al Ghul
- "Avatar" - Ra's al Ghul
- "Showdown" - Ra's al Ghul
- "The Demon Reborn" - Ra's al Ghul
- "Out of the Past" - Ra's al Ghul
David Warner is a veteran stage and film actor. He is somewhat typecast as a villain, despite being a small-framed and very mild-mannered person in private life. He is an acclaimed stage actor and is well-known from film and television roles in Straw Dogs, Titanic, Tron, Time Bandits, The Omen series (along with Robert Foxworth, Meshach Taylor and Lance Henriksen) and the Star Trek series. He also works frequently as a voice actor.