Watch Sci-Fi Movies Free Online

Take a quick look at our list of the top-rated Sci-Fi Movies and find out exactly where you can watch them online tonight.

Click on a title to see which websites allow you to watch to instantly.

Showing results: 1-25 of 11,293

Stream Inception Online

Inception

2010Feature Film

88/100

A thief who steals corporate secrets through the use of dream-sharing technology is given the inverse task of planting an idea into the mind of a CEO.

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Stream The Matrix Online

The Matrix

1999Feature Film

87/100

A computer hacker learns from mysterious rebels about the true nature of his reality and his role in the war against its controllers.

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Stream Interstellar Online

Interstellar

2014Feature Film

86/100

A team of explorers travel through a wormhole in space in an attempt to ensure humanity's survival.

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Stream The Avengers Online

The Avengers

2012Feature Film

81/100

Earth's mightiest heroes must come together and learn to fight as a team if they are going to stop the mischievous Loki and his alien army from enslaving humanity.

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Stream Star Wars: Episode IV - A New Hope Online

Star Wars: Episode IV - A New Hope

1977Feature Film

86/100

Luke Skywalker joins forces with a Jedi Knight, a cocky pilot, a Wookiee and two droids to save the galaxy from the Empire's world-destroying battle station, while also attempting to rescue Princess Leia from the evil Darth Vader.

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Stream The Prestige Online

The Prestige

2006Feature Film

85/100

After a tragic accident, two stage magicians engage in a battle to create the ultimate illusion while sacrificing everything they have to outwit each other.

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Stream Star Wars: Episode V - The Empire Strikes Back Online

Star Wars: Episode V - The Empire Strikes Back

1980Feature Film

88/100

After the rebels are brutally overpowered by the Empire on the ice planet Hoth, Luke Skywalker begins Jedi training with Yoda, while his friends are pursued by Darth Vader.

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Stream Avatar Online

Avatar

2009Feature Film

78/100

A paraplegic marine dispatched to the moon Pandora on a unique mission becomes torn between following his orders and protecting the world he feels is his home.

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Stream V for Vendetta Online

V for Vendetta

2005Feature Film

82/100

In a future British tyranny, a shadowy freedom fighter, known only by the alias of "V", plots to overthrow it with the help of a young woman.

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Stream Back to the Future Online

Back to the Future

1985Feature Film

85/100

Marty McFly, a 17-year-old high school student, is accidentally sent thirty years into the past in a time-traveling DeLorean invented by his close friend, the maverick scientist Doc Brown.

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Stream Guardians of the Galaxy Online

Guardians of the Galaxy

2014Feature Film

81/100

A group of intergalactic criminals are forced to work together to stop a fanatical warrior from taking control of the universe.

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Stream Terminator 2 Online

Terminator 2

1991Feature Film

85/100

A cyborg, identical to the one who failed to kill Sarah Connor, must now protect her teenage son, John Connor, from a more advanced and powerful cyborg.

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Stream WALL·E Online

WALL·E

2008Feature Film

84/100

In the distant future, a small waste-collecting robot inadvertently embarks on a space journey that will ultimately decide the fate of mankind.

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Stream Star Wars: Episode VI - Return of the Jedi Online

Star Wars: Episode VI - Return of the Jedi

1983Feature Film

83/100

After a daring mission to rescue Han Solo from Jabba the Hutt, the rebels dispatch to Endor to destroy a more powerful Death Star. Meanwhile, Luke struggles to help Vader back from the dark side without falling into the Emperor's trap.

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Stream Iron Man Online

Iron Man

2008Feature Film

79/100

After being held captive in an Afghan cave, billionaire engineer Tony Stark creates a unique weaponized suit of armor to fight evil.

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Stream The Truman Show Online

The Truman Show

1998Feature Film

81/100

An insurance salesman/adjuster discovers his entire life is actually a television show.

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Stream Eternal Sunshine of the Spotless Mind Online

Eternal Sunshine of the Spotless Mind

2004Feature Film

83/100

When their relationship turns sour, a young couple undergoes a medical procedure to have each other erased from their memories.

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Stream The Hunger Games Online

The Hunger Games

2012Feature Film

72/100

Katniss Everdeen voluntarily takes her younger sister's place in the Hunger Games: a televised competition in which two teenagers from each of the twelve Districts of Panem are chosen at random to fight to the death.

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Stream Deadpool Online

Deadpool

2016Feature Film

80/100

A fast-talking mercenary with a morbid sense of humor is subjected to a rogue experiment that leaves him with accelerated healing powers and a quest for revenge.

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Stream Star Wars: The Force Awakens Online

Star Wars: The Force Awakens

2015Feature Film

80/100

Three decades after the Empire's defeat, a new threat arises in the militant First Order. Stormtrooper defector Finn and the scavenger Rey are caught up in the Resistance's search for the missing Luke Skywalker.

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Stream Jurassic Park Online

Jurassic Park

1993Feature Film

81/100

During a preview tour, a theme park suffers a major power breakdown that allows its cloned dinosaur exhibits to run amok.

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Stream Mad Max: Fury Road Online

Mad Max: Fury Road

2015Feature Film

81/100

In a post-apocalyptic wasteland, a woman rebels against a tyrannical ruler in search for her homeland with the aid of a group of female prisoners, a psychotic worshiper, and a drifter named Max.

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Stream The Terminator Online

The Terminator

1984Feature Film

80/100

A seemingly indestructible android is sent from 2029 to 1984 to assassinate a waitress, whose unborn son will lead humanity in a war against the machines, while a soldier from that war is sent to protect her at all costs.

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Stream Alien Online

Alien

1979Feature Film

85/100

After a space merchant vessel perceives an unknown transmission as a distress call, its landing on the source moon finds one of the crew attacked by a mysterious lifeform, and they soon realize that its life cycle has merely begun.

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Stream Gravity Online

Gravity

2013Feature Film

77/100

Two astronauts work together to survive after an accident which leaves them stranded in space.

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