Luke Skywalker in the context of "The Mandalorian"

Star Wars (also known as Star Wars: Episode IV – A New Hope) is a 1977 American epic space opera film written and directed by George Lucas, produced by Lucasfilm Ltd. and released by Twentieth Century-Fox. It is the first film in the Star Wars franchise and the fourth chronological chapter of the "Skywalker Saga". Set in a fictional galaxy under the rule of the tyrannical Galactic Empire, the film follows a resistance movement, called the Rebel Alliance, that aims to destroy the Empire's ultimate weapon, the Death Star. When the rebel leader Princess Leia is captured by the Galactic Empire, Luke Skywalker acquires stolen architectural plans for the Death Star and sets out to rescue her while learning the ways of a metaphysical power known as "the Force" from the Jedi Master Obi-Wan Kenobi. The cast includes Mark Hamill, Harrison Ford, Carrie Fisher, Peter Cushing, Alec Guinness, Anthony Daniels, Kenny Baker, Peter Mayhew, David Prowse, and James Earl Jones.

Lucas had the idea for a science fiction film in the vein of Flash Gordon around the time he completed his first film, THX 1138 (1971), and he began working on a treatment after the release of American Graffiti (1973). After numerous rewrites, principal photography began in March of 1976 in locations including Tunisia and Elstree Studios in Hertfordshire, England. Lucas formed the visual effects company Industrial Light & Magic to help create the film's visual effects. Star Wars suffered production difficulties: the cast and crew believed the film would be a failure, and it went $3 million over budget due to delays.

Princess Leia Organa (/ˈleɪ.ə/ or /ˈliːə/) is a fictional character in the Star Wars franchise. Introduced in the original Star Wars film in 1977, Leia is a princess of the planet Alderaan, a member of the Imperial Senate, and an agent of the Rebel Alliance. She thwarts the Sith Lord Darth Vader and helps bring about the destruction of the Empire's superweapon, the Death Star. In The Empire Strikes Back (1980), Leia commands a Rebel base and evades Vader as she falls in love with the smuggler Han Solo. In Return of the Jedi (1983), she helps rescue Han from the crime lord Jabba the Hutt, and is revealed to be Vader's daughter and the twin sister of Luke Skywalker. Leia is portrayed by Carrie Fisher in the original film trilogy and the sequel trilogy.

The 2005 prequel film Revenge of the Sith reveals that Leia's mother is Senator Padmé Amidala of Naboo, who dies after childbirth. Leia's father is Anakin Skywalker, a Jedi who falls to the dark side of the Force and becomes Darth Vader. After her mother's death, Leia is adopted by Senator Bail Organa of Alderaan and his wife, Queen Breha. In the sequel trilogy, Leia is a founder and General of the Resistance, which fights against the First Order. She and Han have a son named Ben Solo, who turned to the dark side and became the First Order warlord Kylo Ren. In The Rise of Skywalker (2019), it is revealed that Leia was trained as a Jedi by Luke sometime after the events of Return of the Jedi. Leia dies towards the end of the film but returns as a Force spirit alongside Luke.

Obi-Wan Kenobi (/ˈoʊbiːˌwɑːn kəˈnoʊbiː/) is a character in the Star Wars franchise. In the original film trilogy, he is a Jedi Master who trains Luke Skywalker in the ways of the Force. In the prequel trilogy, he mentors Luke's father, Anakin Skywalker. Obi-Wan is portrayed by Alec Guinness in the original trilogy and by Ewan McGregor in the prequel films. McGregor also plays the character in the television series Obi-Wan Kenobi. Guinness's performance in Star Wars (1977) earned him the Saturn Award for Best Supporting Actor, as well as a nomination for the Academy Award for Best Supporting Actor.

Mark Richard Hamill (/ˈhæməl/; born September 25, 1951) is an American actor. He starred as Luke Skywalker in the Star Wars franchise, and has voiced the Joker in multiple pieces of DC Comics media, starting with Batman: The Animated Series in 1992.

Through the 1980s, Hamill distinguished himself from his role in Star Wars by pursuing a theatre career on Broadway, starring in productions of The Elephant Man, Amadeus and The Nerd. His other live-action film and television roles include Kenneth W. Dantley Jr. in Corvette Summer (1978), Private Griff in The Big Red One (1980), Crow in Sushi Girl (2012), Ted Mitchum in Brigsby Bear (2017), Arthur Pym in the Netflix miniseries The Fall of the House of Usher (2023), and Albie Krantz in The Life of Chuck (2024).