The Star Wars franchise involves multiple live-action and animated films. The series was initially created as a trilogy set in medias res (partway through the plot) that was later expanded into a trilogy of trilogies, known as the "Skywalker Saga".
The original 1977 film Star Wars (later subtitled A New Hope) was followed by the sequels The Empire Strikes Back (1980) and Return of the Jedi (1983); these films form the original trilogy. Beginning twenty-two years later, the prequel trilogy was released, consisting of Star Wars: Episode I – The Phantom Menace (1999), Star Wars: Episode II – Attack of the Clones (2002), and Star Wars: Episode III – Revenge of the Sith (2005). Then, after creator George Lucas sold Lucasfilm to Disney in 2012, a sequel trilogy consisting of Episodes VII through IX was released, namely Star Wars: The Force Awakens (2015), Star Wars: The Last Jedi (2017), and Star Wars: The Rise of Skywalker (2019).