Shortly after the battle of Starkiller Base, General Leia Organa is leading the Resistance forces in evacuating their base when the First Order fleet arrives. Against Leia's orders, Poe Dameron leads a costly counterattack that destroys a First Order dreadnought. The remaining Resistance escapes into hyperspace, but the First Order uses a device to track them, and attacks again. Kylo Ren hesitates to fire on the lead Resistance ship after sensing his mother Leia's presence on board, but his wingmen destroy the bridge, killing most of the Resistance's leaders. Leia is dragged into space, but survives by using the Force. While Leia recovers, Vice-Admiral Holdo assumes command of the Resistance. Running low on fuel, the remaining fleet is pursued by the First Order.
On Ahch-To, Rey attempts to recruit Luke Skywalker to the Resistance. Under self-imposed exile, Luke refuses to help and says that the Jedi should end. After encouragement from R2-D2, he agrees to give Rey three lessons in the ways of the Force. Rey and Kylo begin communicating through the Force, which puzzles them both. Kylo tells Rey that Luke feared his power; Luke confesses that he momentarily contemplated killing Kylo upon sensing that Snoke was corrupting him, which prompted Kylo to destroy Luke's new Jedi Order. Convinced that Kylo can be redeemed, Rey leaves Ahch-To. Luke prepares to burn the Jedi library, but hesitates. The spirit of Luke's master Yoda appears and destroys the library by summoning a bolt of lightning. He encourages Luke to learn from his failure.
Meanwhile, Poe entrusts Finn, mechanic Rose, and BB-8 with a secret mission to disable the First Order's tracking device. Maz Kanata directs them to the casino town of Canto Bight, where they meet the hacker DJ. Pursued by the local security, they escape Canto Bight with the help of stablehand children and racing animals they set free. Finn, Rose, and DJ infiltrate Snoke's flagship but are captured by Captain Phasma. Kylo brings Rey to Snoke, who reveals that he connected their minds to discover Luke's whereabouts.
Holdo plans to evacuate the remaining members of the Resistance using small transport vessels. Believing her plan cowardly and futile, Poe leads a mutiny. A recovered Leia stuns Poe with a blaster and proceeds with the evacuation. Holdo remains aboard the ship as a decoy to mislead Snoke's fleet as the others flee to an abandoned base on Crait. DJ buys his freedom by revealing the Resistance's plan to General Hux, and the First Order fleet begins firing on the evacuation transports, destroying many.
Ordered to kill Rey, Kylo instead kills Snoke and defeats his Praetorian Guard with her help. Rey hopes that Kylo has abandoned the dark side, but he instead asks her to rule the galaxy with him. Refusing, she battles him for control of Luke’s lightsaber, bisecting the weapon. Holdo sacrifices herself by slicing through Snoke's flagship at lightspeed, crippling the First Order fleet. Rey escapes the destruction while Kylo declares himself Supreme Leader. BB-8 frees Finn and Rose; they defeat Phasma and join the survivors on Crait. When the First Order arrives, Poe, Finn, and Rose attack with obsolete speeders. Rey and Chewbacca draw TIE fighters away in the Millennium Falcon, while Rose stops Finn from sacrificing himself. The First Order penetrates the Resistance fortress using a siege cannon.
Luke appears and confronts the First Order, allowing the surviving Resistance to escape. Kylo orders the First Order's forces to fire on Luke, but they fail to harm him. He then engages Luke in a lightsaber duel; upon striking Luke, Kylo realizes that Luke is not physically present, but projecting his image through the Force. Rey helps the remaining Resistance escape on the Falcon. Exhausted, Luke dies peacefully on Ahch-To, becoming one with the Force. Rey and Leia sense his death, and Leia tells Rey that the Resistance can rise again.
At Canto Bight, the stablehands recount the story of Luke Skywalker; afterward, one of them moves a broom with the Force and gazes into space.
Mark Hamill as Luke Skywalker, a powerful Jedi Master who has been in self-imposed exile on the planet Ahch-To.
Hamill voices Dobbu Scay, named after the film's editor, Bob Ducsay. On Canto Bight, the character mistakes BB-8 for a slot machine.
Carrie Fisher as General Leia Organa, twin sister to Luke, former princess of Alderaan, and a leading general in the Resistance.
Adam Driver as Kylo Ren, Supreme Leader Snoke's disciple, who is strong with the Force. He is the son of Han Solo and Leia Organa, and Luke's nephew.
Daisy Ridley as Rey, a highly Force-sensitive scavenger from the desert planet Jakku who joined the Resistance and goes to find Luke.
John Boyega as Finn, a former stormtrooper of the First Order who defected to the Resistance.
Oscar Isaac as Poe Dameron, a high-ranking X-wing fighter pilot in the Resistance.
Andy Serkis as Supreme Leader Snoke, the leader of the First Order and Kylo Ren's master.
Lupita Nyong'o as Maz Kanata, a pirate and ally of the Resistance.
Domhnall Gleeson as General Hux, the former head of the First Order's Starkiller Base.
Anthony Daniels as C-3PO, a humanoid protocol droid in the service of Leia Organa.
Gwendoline Christie as Captain Phasma, the commander of the First Order's stormtroopers.
Kelly Marie Tran as Rose Tico, a member of the Resistance who works in maintenance.
Laura Dern as Vice-Admiral Amilyn Holdo, an officer in the Resistance.
Frank Oz as Yoda, the deceased former Jedi Master and Luke's wise mentor, who appears as a Force spirit.
Benicio del Toro as DJ, an underworld codebreaker.
also known as Star Wars: Episode VIII – The Last Jedi
the second installment of the Star Wars sequel trilogy, following The Force Awakens (2015), and the eighth episode of the nine-part "Skywalker saga".