Story
1st episode
The original trilogy begins with the Galactic Empire nearing completion of the Death Star space station, which will allow the Empire to crush the Rebel Alliance, an organized resistance formed to combat Emperor Palpatine's tyranny. Palpatine's Sith apprentice Darth Vader captures Princess Leia, a member of the rebellion who has stolen the plans to the Death Star and hidden them in the astromech droid R2-D2. R2, When Luke asks about his father, whom he has never met, Obi-Wan tells him that Anakin Skywalker was a great Jedi who was betrayed and murdered by Vader. Obi-Wan and Luke hire the smuggler Han Solo and his Wookiee co-pilot Chewbacca to take them to Alderaan, Leia's home world, which they eventually find has been destroyed by the Death Star. Once on board the space station, Luke and Han rescue Leia while Obi-Wan allows himself to be killed during a lightsaber duel with Vader; his sacrifice allows the group to escape with the plans that help the Rebels destroy the Death Star. Luke himself (guided by the power of the Force) fires the shot that destroys the deadly space station during the Battle of Yavin.
2nd episode
Three years later, Luke travels to find the Jedi Master Yoda, now living in exile on the swamp-infested world of Dagobah, to begin his Jedi training. However, Luke's training is interrupted when Vader lures him into a trap by capturing Han and his friends at Cloud City. During a fierce lightsaber duel, Vader reveals that he is Luke's father and attempts to turn him to the dark side of the Force.Luke escapes and, after rescuing Han from the gangster Jabba the Hutt, returns to Yoda to complete his training; only to find the 900-year-old Jedi Master on his deathbed. Before he dies, Yoda confirms that Vader is Luke's father.
3rd episode
Moments later, the Force ghost of Obi-Wan tells Luke that he must confront his father once again before he can become a Jedi, and that Leia is his twin sister. As the Rebels attack the second Death Star, Luke engages Vader in another lightsaber duel as the Emperor watches; both Sith Lords intend to turn Luke to the dark side and take him as their apprentice. During the duel, Luke succumbs to his anger and brutally overpowers Vader, but controls himself at the last minute; realizing that he is about to suffer his father's fate, he spares Vader's life and proudly declares his allegiance to the Jedi. An enraged Palpatine then attempts to kill Luke with Force lightning, a sight that moves Vader to turn and kill the Emperor, suffering mortal wounds in the process. Redeemed, Anakin Skywalker dies in his son's arms. Luke becomes a full-fledged Jedi, and the Rebels destroy the second Death Star.