Star Wars sequel trilogy of episodes "VII", "VIII" and "IX". Dale Pollock, George Lucas's biographer, revealed in a 2012 interview, that as part of his biographical research during the 1980s, Lucas had allowed him to read the plot outlines for the at the time comprising 12 planned "Star Wars" film episodes, albeit on the condition of signing a confidentiality agreement. Those plans Pollock saw, however were drastically changed after "Empire Strikes Back" released because Lucas decided not to make the sequel trilogy, and instead finish the story as a trilogy, by ending the storyline with "". This led Lucas to rework and fully incorporate
Star Wars Trilogy aid in developing the saga. "Star Wars" exceeded all expectations. The success of the film and its merchandise sales led Lucas to make "Star Wars" the basis of an elaborate film serial, and use the profits to finance his filmmaking center, Skywalker Ranch. After the release of the first sequel, the original film was subtitled "Episode IV: A New Hope" for a rerelease in 1981. Three years after the destruction of the Death Star, the Empire forces the Rebel Alliance to evacuate its secret base on Hoth. Instructed by Obi-Wan's spirit, Luke travels to the swamp world of Dagobah to