----
* AdaptationFirst[=/=]NovelizationFirst: The novel based on one of Lucas's earlier scripts was released about six months before the movie.
* BreakthroughHit: This film made Creator/GeorgeLucas the media titan he is today.
* DeletedScene: Loads were cut due to Lucas feeling they dragged the pace of the film (and it did get the film the best editing AcademyAward). These include:
** Luke fixing a moisture vaporator. He observed the space battle between the Star Destroyer and Leia's rebel ship.
** Luke meeting his friends to tell them about the space battle, but no one but Biggs believed him. This scene happened between the droids escaping in the escape pod and Leia confronting Vader.
** Biggs telling Luke he's defecting to the Rebellion. This happened between C-3PO catching sight of the Sandcrawler and R2 getting captured by Jawas. A later scene where he and Luke reunite as Rebel pilots was also cut, but added back in starting with the 1997 Special Edition.
** Two deleted scenes -- Han talking to Jabba the Hutt, and Luke meeting up with Biggs in the Rebel hangar -- were restored in the Special Edition.
* ExecutiveMeddling: Lucas revealed in an interview that the reason why Greedo shoots first in the re-made version was to prevent a PG-13 rating, which didn't exist in 1977.
* FakeBrit: Leia's brief accent change could be explained as indicative of speaking formally because she is a senator, much the same way Amidala's manner of speaking changed when she was under cover as her own handmaiden, and later when her term as queen ended. Another possible explanation: the scene where her FakeBrit accent is most prominent when she's arguing with Tarkin on the Death Star. She's talking down to him, letting him know she is his equal and will not be intimidated... but when he points the WaveMotionGun at her home planet, she drops the pretense '''and''' the accent.
* HeyItsThatGuy: [[Creator/PeterCushing Van]] [[HammerHorror Helsing]] is working with [[Disney/TheLionKing Mufasa]] to take down [[Creator/MarkHamill The Joker]], Franchise/IndianaJones and [[LawrenceofArabia Prince Faizal]].
** Porkins would also be widely familiar as Lt. Eckhardt in ''Film/{{Batman}}''.
* HeyItsThatVoice: Listen to the voice of the Imperial officer who tells Vader that there's no one on board the Millennium Falcon. Are you suddenly thinking of ''WesternAnimation/TheSimpsons''? That's because several of the British incidental cast were dubbed by none other than Harry Shearer. You can also hear him dubbing the guy on the Star Destroyer who sees the escape pod ("There goes another one") and one of the Rebel pilots in the Death Star attack ("The guns...they've stopped!")
** Though it's hard to tell because of the heavy editing, Garindan (the Imperial Spy in Mos Eisley) is voiced by ''Creator/JohnWayne''.
* ItWillNeverCatchOn: Out-of-universe, George Lucas really had a lot of threats from Fox to pull the plug on his "space movie".
** Although it did mean Lucas got full sequel and merchandising rights easily. He waived the money he would be paid as the director, and the studio believed they would just be losing less money thanks to that.
* MethodActing: When Han was ad libbing his response to security over the comm, Harrison Ford only skimmed over the script and instead ad libbed Han's ad libbing, to make it seem more genuinely spontaneous.
* MisBlamed: Contrary to popular belief, Greedo shooting first in the original cut of the film was not Lucas' fault - the MPAA insisted he put it in there in order for the movie to keep its PG rating.
* NoBudget: Started on an 8 million budget (3 mil. for the live action, 5 million for the special effects) but ballooned to 11 million due to the ''many'' production problems and reshoots, including blowing half the FX budget on four shots that George considered unacceptable.
* TheOtherDarrin: During the Yavin briefing scene, Wedge is played by a body double instead of Denis Lawson (who plays him in the rest of the movie).
* StartMyOwn:
** Lucas was turned down the chance to direct the ''Film/FlashGordon'' movie, so he decided to make his own space adventure film.
** He also created his own visual effects company... and while IndustrialLightAndMagic is akin to TheEmpire now, at first they were [[RagtagBunchOfMisfits their own Rebel Alliance]], with a workplace so chaotic that once Lucas returned from England and saw it, he had to be hospitalized in shock.
* ThrowItIn:
** The scene of Han trying to talk the Stormtroopers out of investigating the shootout they've just had. Depending on who you talk to, Harrison Ford forgot his lines, never read them at all, or just learned them shortly before shooting. He even cringes when he realizes how he sounds.
** "I can't see a thing in this helmet!"
** The stormtrooper on the right smacking his head on the low doorway. Instead of trying to edit it or even ignore it in later releases, they in fact did the exact opposite by [[LampshadeHanging lampshading]] it with a very audible "thunk" as it happens.
** Particularly infamous example. Apparently, Mark Hamill, Harrison Ford, and Carrie Fisher were all ''really'' wierded out by Lucas's decided ''lack'' of good dialogue skills. They stood up to him--and Lucas, chastened, allowed the actors to basically improvise their own wording for the basic points of the screenplay's dialogue.
* TrollingCreator: "Greedo always shot first." Made even more amusing by the fact that George Lucas was seen wearing a "Han shot first!" shirt during the filming of ''Film/IndianaJonesAndTheKingdomOfTheCrystalSkull''.
* TroubledProduction: Like you cannot imagine; making the film was such a terrible experience for George Lucas, that he left directing the next two films in other hands, and wouldn't direct another movie until ''ThePhantomMenace'' many years later.
* WhatCouldHaveBeen:
** During initial drafts, Darth Vader's iconic suit would have been a spacesuit as he needed to board the Tantive IV through space. It ended up since rewritten to being a permanent life-support system.
** The role of [[TheObiWan Obi-Wan Kenobi]] was originally written with ToshiroMifune in mind. Depending on who you talk to, either 20th Century Fox wasn't keen on giving Mifune another whirl (although Mifune could speak English, all productions where he was speaking English ended up dubbing over his voice due to his thick Japanese accent) or Mifune wasn't available. Either way, the role went instead to Alec Guinness. Creator/PeterCushing was also considered to star as Obi-Wan Kenobi before being cast as Grand Moff Tarkin.
** Burt Reynolds, Creator/NickNolte, Creator/ChristopherWalken, Creator/AlPacino, and Creator/KurtRussell were all considered to star as Han Solo. Ford wasn't even considered at first, but he helped with the line readings, and was able to best pull off Han's droll pessimism.
** Originally, Sissy Spacek was supposed to be cast in the role of Leia, while Carrie Fisher was supposed to be cast in the lead role of ''{{Carrie}}''. However, after Fisher objected to doing a nude scene, the two actresses swapped roles.
*** Teri Nunn, later the lead singer of Berlin, was also considered for the role.
** The prologue of the tie-in novel outlined a largely different backstory than what the films eventually portrayed. In particular was that it said that Emperor Palpatine was originally a helpless puppet of the Imperial bureaucrats rather than the ultimate string-puller that the later films revealed him to be.
** As mentioned under "Deleted Scene", Biggs was originally meant to be a more prominent character in the movie.
----