Science fiction is one of the biggest movie genres, constantly dominating for decades.

Luckily for fans, some of these movies prove to be perfect.

While no movie is without flaws, these ten time-travel movies are actually quite flawless when thinking about it.

Back to the Future Part II - 1989 - poster

Image via Universal Pictures

It can be challenging to accomplish such feats with a small budget.

However,Timecrimesproves the opposite is also true.

With a small budget, this time loop film is an intense action thriller.

James and Jeffrey talking while at a mental institution in 12 Monkeys

Image via Universal Pictures

WhileTimecrimeswas unfortunately not a success, it has lived on, becoming anunderrated sci-fi cult classic.

LikeLooper, Predestinationdoesn’t use time travel to craft an in-depth story or play on complex themes.

Instead, it uses the subgenre to createa complex character-driven story.

12 Monkeys Movie Poster

However, he gets caught in a time loop and must learn to live for others.

Time Banditsis undoubtedly the most unique movie here.

It pitches an outlandish concept full offun family adventures while also being an enjoyable movie for all ages.

Logan standing beside Professor Charles Xavier and Beast in X-Men: Days of Future Past.

Image via 20th Century Studios

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Seth and Joe inside a car in Looper

Image via Sony Pictures Releasing

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The bandaged villain stands in a forest in Timecrimes

Image via Karbo Vantas Entertainment

Timecrimes (2007)

Marty McFly and Doc Brown look at a watch in ‘Back to the Future’

Image via Universal Pictures

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Sarah Snook as John sitting opposite Ethan Hawke as Agent Doe in Predestination

Image via Pinnacle Films

Predestination (2014)

Phil Connors driving a car while holding a groundhog in Groundhog Day (1993)

Image via Columbia Pictures

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A group of dwarves smiling excitedly in the woods in ‘Time Bandits’

Image via HandMade Films

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The Terminator wearing sunglasses and pointing gun

Image via Tri-Star Pictures

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Aaron and Abe standing in front of The Box from Primer

Image via StudioCanal

Primer Movie Poster

The Terminator

Predestination