Ra's al Ghul

Ra's al Ghul (Arabic: رأس الغول Raʾs al-Ġūl; "Ghoul's Head") is a fictional character, a supervillain who appears in comic books published by DC Comics. Besides being considered to be one of Batman's greatest enemies, given his high status as a supervillain, Ra's al Ghul has also come into conflict with Superman and other heroes in the DC Universe. He is the son of Sensei, the father of Talia al Ghul, Nyssa Raatko, and Dusan al Ghul, and the grandfather of Damian Wayne. His name in Arabic has been translated in the comics as "The Demon's Head". Ra's al Ghul has been featured in various media adaptions, most notably Batman: The Animated Series, where he was voiced by David Warner, Batman: Arkham City, voiced by Dee Bradley Baker, the films Batman Begins and The Dark Knight Rises where he was portrayed by actor Liam Neeson, and the TV Series Arrow where he is portrayed by actor Matt Nable. IGN's list of the Top 100 Comic Book Villains of All Time List ranked Ra's as #7.