Stream Science Fiction Hits for Free and in High Quality

Watch Science Fiction Movies Online

Watch free Science Fiction movies online in HD on any device. OneFlix offers streaming action movies you will love for Free.

Science Fiction Movies

Type:
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Title
Quality
Rating
The Visitor – Watch for Free in HD on OneFlix

The Visitor

1979 108m
HD
5.2
The Gendarme and the Creatures from Outer Space – Watch for Free in HD on OneFlix

The Gendarme and the Creatures from Outer Space

1979 96m
HD
6.3
Prophecy – Watch for Free in HD on OneFlix

Prophecy

1979 102m
HD
5.6
Starcrash – Watch for Free in HD on OneFlix

Starcrash

1978 94m
HD
4
Invasion of the Body Snatchers – Watch for Free in HD on OneFlix

Invasion of the Body Snatchers

1978 116m
HD
7.4
Lupin the Third: The Secret of Mamo – Watch for Free in HD on OneFlix

Lupin the Third: The Secret of Mamo

1978 102m
HD
6.9
Superman – Watch for Free in HD on OneFlix

Superman

1978 143m
HD
7.4
A Woman After a Killer Butterfly – Watch for Free in HD on OneFlix

A Woman After a Killer Butterfly

1978 117m
HD
6.3
The Star Wars Holiday Special – Watch for Free in HD on OneFlix

The Star Wars Holiday Special

1978 97m
SD
2.2
The Boys from Brazil – Watch for Free in HD on OneFlix

The Boys from Brazil

1978 125m
HD
7
Attack of the Killer Tomatoes! – Watch for Free in HD on OneFlix

Attack of the Killer Tomatoes!

1978 87m
HD
4.6
Patrick – Watch for Free in HD on OneFlix

Patrick

1978 112m
HD
6.2
Battlestar Galactica – Watch for Free in HD on OneFlix

Battlestar Galactica

S1 E21
HD
7.2
Battlestar Galactica – Watch for Free in HD on OneFlix

Battlestar Galactica

1978 125m
HD
6.8
Piranha – Watch for Free in HD on OneFlix

Piranha

1978 94m
HD
5.9
Spawn of the Slithis – Watch for Free in HD on OneFlix

Spawn of the Slithis

1978 86m
HD
4.1
The Cat from Outer Space – Watch for Free in HD on OneFlix

The Cat from Outer Space

1978 104m
HD
6
The Alien Factor – Watch for Free in HD on OneFlix

The Alien Factor

1978 80m
HD
3.9
Warlords of Atlantis – Watch for Free in HD on OneFlix

Warlords of Atlantis

1978 96m
HD
5.5
Message from Space – Watch for Free in HD on OneFlix

Message from Space

1978 105m
HD
4.9
The Medusa Touch – Watch for Free in HD on OneFlix

The Medusa Touch

1978 105m
HD
6.9
Deathsport – Watch for Free in HD on OneFlix

Deathsport

1978 82m
N/A
4.1
Return from Witch Mountain – Watch for Free in HD on OneFlix

Return from Witch Mountain

1978 95m
HD
5.7
The Fury – Watch for Free in HD on OneFlix

The Fury

1978 118m
HD
6.3
Laserblast – Watch for Free in HD on OneFlix

Laserblast

1978 85m
HD
2.9
The War in Space – Watch for Free in HD on OneFlix

The War in Space

1977 91m
HD
5
Capricorn One – Watch for Free in HD on OneFlix

Capricorn One

1977 123m
HD
6.8
Holocaust 2000 – Watch for Free in HD on OneFlix

Holocaust 2000

1977 106m
HD
5.5
Close Encounters of the Third Kind – Watch for Free in HD on OneFlix

Close Encounters of the Third Kind

1977 135m
HD
7.6
Damnation Alley – Watch for Free in HD on OneFlix

Damnation Alley

1977 91m
HD
5.3
Kingdom of the Spiders – Watch for Free in HD on OneFlix

Kingdom of the Spiders

1977 97m
HD
5.7
The Mighty Peking Man – Watch for Free in HD on OneFlix

The Mighty Peking Man

1977 90m
HD
5.4

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