Count Dooku aka Darth Tyranus is a fictional character in the Star Wars franchise, created by George Lucas. One of the main antagonists of the Star Wars prequel trilogy, he appears in both Episode II – Attack of the Clones (2002) and Episode III – Revenge of the Sith (2005), played by Christopher Lee, as well as associated media, such as books, comics, television series, and video games. The character is voiced by Corey Burton in animated series Star Wars: Clone Wars (2003-2005) and The Clone Wars (2008-2020), while Lee reprised the role in the 2008 animated film that launched the latter series.