There are many things that can make a sci-fi movie a truly unforgettable experience.

A grand, imaginative world that viewers are delighted to dive deep into certainly helps.

A fun story with compelling themes and entertaining characters doesn’t hurt, either.

Darth Vader from Star Wars

Image by Federico Napoli

10’The Fifth Element' (1997)

Most Iconic Quote: “Multipass.”

Attack ships on fire off the shoulder of Orion.

I watched C-beams glitter in the dark near the Tannhauser gate.

Korben Dallas (Bruce Willis) stands alongside the orange-haired Leeloo (Milla Jovovich) as she flashes her identification in ‘The Fifth Element’ (1997).

Image via Gaumont Buena Vista International

All those moments will be lost in time… like tears in rain… Time to die."

Nowadays,it’s remembered as one of the greatest sci-fi films of all time.

Its screenplay is highly entertaining, sure, but also intricately thought-out and incredibly meaningful.

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And party on, dudes!"

Its ethos lies in its most famous quote: “Be excellent to each other”.

After all,1999’sThe Matrixis one of the most influential science fiction movies ever made.

A close-up of Roy’s bruised face under the rain in Blade Runner

Image via Warner Bros. Pictures

There, he discovers that the life he knows is the elaborate deception of an evil cyber-intelligence.

The fact that it’s still wide open for interpretation is what’s allowed it to age so well.

Full of sharp, intelligent quotes, the film’s script is completely unforgettable.

Blade Runner Movie Poster

6’Avengers: Endgame' (2019)

Most Iconic Quote: “Avengers!

There had never been a pop-cultural phenomenon quite likeAvengers: Endgame.

Perhaps there never will again.

Bill & Ted’s Excellent Adventure

Image via Orion Pictures

After a power failure, the beasts run loose, putting everyone’s lives at risk.

Most Iconic Quote: “Roads?

Where we’re going we don’t need roads.”

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3’Predator' (1987)

Most Iconic Quote: “Get to the chopper!”

to “stick around” to “if it bleeds, we can kill it.”

When it comes to delivering legendary lines in legendary action films, no one does it quite likeArnold Schwarzenegger.

Morpheus (Laurence Fishburne) offers Neo a blue pill and a red pill in The Matrix (1999).

Image via Warner Bros. Pictures

2’Star Wars' Original Trilogy

Most Iconic Quote: “No.

I am your father.”

InA New Hope, there are lines like “Help me, Obi-Wan Kenobi.

The Matrix Film Poster

You’re my only hope.”

InEpisode V The Empire Strikes Back, there are (often misquoted) lines like “No.

I am your father.”

Captain America, Hulk, and Thor getting ready for battle at the end of ‘Avengers: Endgame.'

Image via Walt Disney Studios Motion Pictures

1’Star Wars’ Prequel Trilogy

Most Iconic Quote: “This is how liberty dies.

With thunderous applause.”

For better or worse, no one in Hollywood has ever written dialogue like George Lucas.

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NEXT:The Most Iconic Quote from Each Skywalker Saga Movie

Jurassic Park Goldblum

Image via Universal Studios

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Image via Universal Pictures

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Predator-Arnold Schwarzenegger

Image via 20th Century Studios

Predator 1987 Film Poster

Darth Vader reaching out to Luke Skywalker and telling him “I am your father”

Image via 20th Century Studios

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A close-up of Padmé (Natalie Portman) in Revenge of the Sith

Image via 20th Century Studios

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