Stream Sci-Fi Movies 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 10,095

Stream Inception Online

Inception

2010Feature Film

88/100

Action Adventure Mystery

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

Leonardo DiCaprio Joseph Gordon-Levitt Ellen Page

Watch NowAvailable to stream on Amazon Prime
Stream The Matrix Online

The Matrix

1999Feature Film

87/100

Action Sci-Fi

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

Keanu Reeves Laurence Fishburne Carrie-Anne Moss

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Stream Interstellar Online

Interstellar

2014Feature Film

86/100

Adventure Drama Sci-Fi

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

Matthew McConaughey Anne Hathaway Jessica Chastain

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Stream The Avengers Online

The Avengers

2012Feature Film

81/100

Action Adventure Sci-Fi

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

Robert Downey Jr. Chris Evans Scarlett Johansson

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Stream Star Wars: Episode IV - A New Hope Online

Star Wars: Episode IV - A New Hope

1977Feature Film

87/100

Action Adventure Fantasy

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.

Mark Hamill Harrison Ford Carrie Fisher

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Stream Avatar Online

Avatar

2009Feature Film

78/100

Action Adventure Fantasy

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.

Sam Worthington Zoe Saldana Sigourney Weaver

Watch NowAvailable to stream on Amazon Prime
Stream The Prestige Online

The Prestige

2006Feature Film

85/100

Drama Mystery Sci-Fi

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

Christian Bale Hugh Jackman Scarlett Johansson

Watch NowAvailable to stream on Now TV
Stream Star Wars: Episode V - The Empire Strikes Back Online

Star Wars: Episode V - The Empire Strikes Back

1980Feature Film

88/100

Action Adventure Fantasy

After the rebels are overpowered by the Empire on their newly established base, Luke Skywalker begins Jedi training with Master Yoda. His friends accept shelter from a questionable ally as Darth Vader hunts them in a plan to capture Luke.

Mark Hamill Harrison Ford Carrie Fisher

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Stream Back to the Future Online

Back to the Future

1985Feature Film

85/100

Adventure Comedy Sci-Fi

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

Michael J. Fox Christopher Lloyd Lea Thompson

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Stream Terminator 2 Online

Terminator 2

1991Feature Film

85/100

Action Sci-Fi Thriller

A cyborg, identical to the one who failed to kill Sarah Connor, must now protect her ten year old son, John Connor, from a more advanced cyborg.

Arnold Schwarzenegger Linda Hamilton Edward Furlong

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Stream WALL·E Online

WALL·E

2008Feature Film

84/100

Adventure Animation Family

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

Ben Burtt Elissa Knight Jeff Garlin

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Stream Guardians of the Galaxy Online

Guardians of the Galaxy

2014Feature Film

81/100

Action Adventure Sci-Fi

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

Chris Pratt Vin Diesel Bradley Cooper

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

Star Wars: Episode VI - Return of the Jedi

1983Feature Film

84/100

Action Adventure Fantasy

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.

Mark Hamill Harrison Ford Carrie Fisher

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Stream Iron Man Online

Iron Man

2008Feature Film

79/100

Action Adventure Sci-Fi

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

Robert Downey Jr. Gwyneth Paltrow Terrence Howard

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Stream The Hunger Games Online

The Hunger Games

2012Feature Film

72/100

Action Adventure Drama

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.

Jennifer Lawrence Josh Hutcherson Liam Hemsworth

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Stream The Truman Show Online

The Truman Show

1998Feature Film

81/100

Comedy Drama Sci-Fi

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

Jim Carrey Ed Harris Laura Linney

Watch NowAvailable to stream on Now TV
Stream Eternal Sunshine of the Spotless Mind Online

Eternal Sunshine of the Spotless Mind

2004Feature Film

83/100

Drama Fantasy Romance

When their relationship turns sour, a couple undergoes a procedure to have each other erased from their memories. But it is only through the process of loss that they discover what they had to begin with.

Jim Carrey Kate Winslet Tom Wilkinson

Watch NowAvailable to stream on Amazon Prime
Stream Star Wars: The Force Awakens Online

Star Wars: The Force Awakens

2015Feature Film

81/100

Action Adventure Fantasy

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

Daisy Ridley John Boyega Oscar Isaac

Watch NowAvailable to stream on Now TV
Stream Jurassic Park Online

Jurassic Park

1993Feature Film

81/100

Adventure Sci-Fi Thriller

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

Sam Neill Laura Dern Jeff Goldblum

Watch NowAvailable to stream on Now TV
Stream Deadpool Online

Deadpool

2016Feature Film

80/100

Action Adventure Comedy

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.

Ryan Reynolds Morena Baccarin T.J. Miller

Watch NowAvailable to stream on Now TV
Stream Mad Max: Fury Road Online

Mad Max: Fury Road

2015Feature Film

81/100

Action Adventure Sci-Fi

A woman rebels against a tyrannical ruler in postapocalyptic Australia in search for her home-land with the help of a group of female prisoners, a psychotic worshipper, and a drifter named Max.

Tom Hardy Charlize Theron Nicholas Hoult

Watch NowAvailable to stream on Amazon Prime
Stream The Terminator Online

The Terminator

1984Feature Film

80/100

Action Sci-Fi

A seemingly indestructible humanoid cyborg 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.

Arnold Schwarzenegger Linda Hamilton Michael Biehn

Watch NowAvailable to stream on Now TV
Stream Gravity Online

Gravity

2013Feature Film

78/100

Adventure Drama Sci-Fi

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

Sandra Bullock George Clooney Ed Harris

Watch NowAvailable to stream on Amazon Prime
Stream Donnie Darko Online

Donnie Darko

2001Feature Film

81/100

Drama Sci-Fi Thriller

A troubled teenager is plagued by visions of a man in a large rabbit suit who manipulates him to commit a series of crimes, after he narrowly escapes a bizarre accident.

Jake Gyllenhaal Jena Malone Mary McDonnell

Watch NowAvailable to stream on Amazon Prime
Stream Alien Online

Alien

1979Feature Film

85/100

Horror Sci-Fi

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.

Sigourney Weaver Tom Skerritt John Hurt

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