The Star Wars prequel trilogy, colloquially referred to as the prequels, is a series of epic space-opera films written and directed by George Lucas. It was produced by Lucasfilm Ltd. and distributed by 20th Century Fox. The trilogy was released from 1999 to 2005 and is set before the original Star Wars trilogy (1977–1983), chronologically making it the first act of the Skywalker Saga. Lucas had planned a prequel trilogy before the release of the original film, but halted major Star Wars films beyond the original trilogy by 1981. When computer-generated imagery (CGI) had advanced to the level he wanted for the visual effects he wanted for subsequent films, Lucas revived plans for the prequels by the early 1990s. The trilogy marked Lucas's return to directing after a 22-year hiatus following the original Star Wars film in 1977, as well as a 16-year hiatus between the classic and prequel trilogies.

George Walton Lucas Jr. is an American filmmaker and philanthropist. He created the Star Wars and Indiana Jones franchises and founded Lucasfilm, LucasArts, Industrial Light & Magic and THX. He served as chairman of Lucasfilm, before selling it to The Walt Disney Company in 2012. He is one of history's most financially successful filmmakers and has been nominated for four Academy Awards. He personally directed or conceived ten of the 100 highest-grossing movies at the North American box office, adjusted for ticket-price inflation. He is considered to be one of the most significant figures of the 20th-century New Hollywood movement, and a pioneer of the modern blockbuster. Despite this, he has remained an independent filmmaker away from Hollywood for most of his career.