The story was heavily inspired by an old film. George Lucas struggled with how to tell his massive space opera on a relatable scale, so he borrowed the perspective idea from director Akira Kurosawa’s 1958 film The Hidden Fortress, telling the story from the viewpoint of the two lowliest characters, the droids.
Chewbacca was inspired by a real dog. Lucas based the loyal, furry Wookiee companion on his own pet, an Alaskan Malamute named Indiana, who used to sit upright in the passenger seat of his car.
The lightsaber sound was a happy accident. Sound designer Ben Burtt created the iconic humming noise by combining the whir of an old movie projector idling with the buzz of a broken television set he walked past with a microphone.
Harrison Ford got the job by accident. Ford was originally just brought in to read lines with other actors during auditions because he was working as a carpenter for Lucas, but his natural swagger eventually won him the role of Han Solo.
The biggest twist in cinema was a tightly guarded secret. To keep the truth about Luke’s father from leaking out, the actor in the Darth Vader suit actually said the line Obi-Wan killed your father during filming. Only Mark Hamill knew the real line before James Earl Jones dubbed the dialogue in the studio.
Darth Vader barely appears in the first movie. Despite being the main, terrifying villain of the 1977 original film, Darth Vader is only actually on screen for about twelve minutes in the entire movie.
The Millennium Falcon was inspired by a hamburger. The famous spaceship supposedly got its iconic saucer shape from a half-eaten hamburger with an olive stuck next to it after the original design looked too similar to a ship from another television show.
Alec Guinness made a financial masterpiece. The veteran actor who played Obi-Wan Kenobi famously thought the science fiction dialogue was rubbish, but he smartly negotiated for a percentage of the film’s gross royalties, which made him incredibly wealthy.

The TIE Fighter roar is made of elephants. That terrifying scream of the Imperial starfighters flying past the screen is actually a heavily modified recording of an elephant bellowing combined with a car driving on wet pavement.
R2-D2’s language is actually human. The lovable astromech droid’s beeps and boops were created by sound designer Ben Burtt making baby noises and then filtering his own voice through a synthesizer.
Han Solo was frozen for practical reasons. The reason Han was frozen in carbonite at the end of The Empire Strikes Back is because Harrison Ford had not yet signed on for a third movie, so the writers needed a believable way to write him out just in case he did not return.
A fierce Imperial commander wore slippers on set. Peter Cushing, the actor playing Grand Moff Tarkin, found his rigid Imperial leather boots so incredibly uncomfortable that he wore soft slippers during filming, which is why the director only shot him from the waist up.

Han Solo’s best line was improvised. His iconic response of I know after Princess Leia tells him she loves him was actually improvised by Harrison Ford on set because he felt the original, more emotional scripted line did not match his rogue character.
The trash compactor smell was absolutely real. The garbage floating in the famous Death Star trash compactor scene was real, rotting garbage. Mark Hamill ended up bursting a blood vessel in his face from holding his breath under the foul water.
James Earl Jones went uncredited on purpose. The booming voice of Darth Vader requested to be left off the credits for the first two films because he felt his contribution was just a small, minor special effect compared to the physical acting of David Prowse.
Sources and References:
Time Magazine: https://time.com/3836877/1977-star-wars-facts/
Time Magazine: https://time.com/4131635/star-wars-the-force-awakens-behind-the-scenes/
Mental Floss: https://www.mentalfloss.com/article/79553/60-facts-about-star-wars-universe-star-wars-day





