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Best Science-Fiction Movies and TV Shows to Watch Now on Crackle (Free)

Discover the best Science-Fiction Movies and TV Shows of all time on Crackle (Free) with our comprehensive list. From classic favorites to new releases. Watch the best Science-Fiction Movies and TV Shows ever on Crackle (Free), add them to your watchlist now.

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Popular Science-Fiction Movies & TV Shows

Sight: Extended Poster

Sight: Extended (2023)

Metropolis Poster

Metropolis (1927)

The Invisible Man Poster

The Invisible Man (1933)

amazon_prime

Promoted

Night of the Living Dead Poster

Night of the Living Dead (1968)

Dark Star Poster

Dark Star (1975)

40 Days and Nights Poster

40 Days and Nights (2023)

Armageddon Poster

Armageddon (1998)

hulu_plus

Promoted

The Final Countdown Poster

The Final Countdown (1980)

Godzilla Poster

Godzilla (1954)

The Palmer Supremacy Poster

The Palmer Supremacy (2019)

Sparks Poster

Sparks (2014)

Hornet Poster

Hornet (2018)

Terror Beneath the Sea Poster

Terror Beneath the Sea (1966)

War of the Colossal Beast Poster

War of the Colossal Beast (1960)

Broadcast Poster

Broadcast (2022)

A Brand New You (2014)

Age of Dinosaurs Poster

Age of Dinosaurs (2013)

Demon Seed Poster

Demon Seed (1977)

Mansquito Poster

Mansquito (2005)

Humanoids from the Deep Poster

Humanoids from the Deep (1980)

Time at the Top Poster

Time at the Top (1999)

Nemesis 3: Time Lapse Poster

Nemesis 3: Time Lapse (1996)

Recently Added Science-Fiction Movies & TV Shows

Ready Player One Poster

Ready Player One (2018)

hulu_plus

Promoted

40 Days and Nights Poster

40 Days and Nights (2023)

Sight: Extended Poster

Sight: Extended (2023)

The Interdimensional Connection Poster

The Interdimensional Connection (2022)

Terminator Genisys Poster

Terminator Genisys (2015)

amazon_prime

Promoted

Broadcast Poster

Broadcast (2022)

The Pentagon UFO Files Poster

The Pentagon UFO Files (2022)

Escape from Area 51 Poster

Escape from Area 51 (2021)

Voyage to the Planet of Prehistoric Women Poster

Voyage to the Planet of Prehistoric Women (2021)

Expiry Poster

Expiry (2021)

Femalien: Cosmic Crush Poster

Femalien: Cosmic Crush (2020)

Minor Premise Poster

Minor Premise (2020)

Spides Poster

Spides (2020)

AI: The Final Countdown Poster

AI: The Final Countdown (2019)

The President's Staff Poster

The President's Staff (2019)

The Palmer Supremacy Poster

The Palmer Supremacy (2019)

12 12 12 Poster

12 12 12 (2019)

2101 Poster

2101 (2019)

Hornet Poster

Hornet (2018)

Death Heads: Brain Drain Poster

Death Heads: Brain Drain (2018)

Shangri-La: Near Extinction Poster

Shangri-La: Near Extinction (2018)

At First Light Poster

At First Light (2018)

Science Science-Fiction Movies & TV Shows

Metropolis Poster

Metropolis (1927)

Godzilla Poster

Godzilla (1954)

From Beyond Poster

From Beyond (1986)

amazon_prime

Promoted

War of the Colossal Beast Poster

War of the Colossal Beast (1960)

Age of Dinosaurs Poster

Age of Dinosaurs (2013)

Mansquito Poster

Mansquito (2005)

The Final Countdown Poster

The Final Countdown (1980)

amazon_prime

Promoted

Humanoids from the Deep Poster

Humanoids from the Deep (1980)

Chopping Mall Poster

Chopping Mall (1986)

Day the World Ended Poster

Day the World Ended (1956)

Forbidden World Poster

Forbidden World (1982)

Blood of the Vampire Poster

Blood of the Vampire (1959)

Road Wars Poster

Road Wars (2015)

Things to Come Poster

Things to Come (1936)

Voyage to the Planet of Prehistoric Women Poster

Voyage to the Planet of Prehistoric Women (2021)

The Wasp Woman Poster

The Wasp Woman (1959)

Fallout Poster

Fallout (1999)

Invasion of Astro-Monster Poster

Invasion of Astro-Monster (1965)

The Journey: Absolution Poster

The Journey: Absolution (1997)

Attack of the Crab Monsters Poster

Attack of the Crab Monsters (1957)

The Day of the Triffids Poster

The Day of the Triffids (1963)

The Beast of Yucca Flats Poster

The Beast of Yucca Flats (1961)

Action & Adventure Science-Fiction Movies & TV Shows

Transformers Poster

Transformers (2007)

amazon_prime

Promoted

40 Days and Nights Poster

40 Days and Nights (2023)

The Final Countdown Poster

The Final Countdown (1980)

Sparks Poster

Sparks (2014)

Alien Poster

Alien (1979)

hulu_plus

Promoted

Hornet Poster

Hornet (2018)

Age of Dinosaurs Poster

Age of Dinosaurs (2013)

Nemesis 3: Time Lapse Poster

Nemesis 3: Time Lapse (1996)

Flight World War II Poster

Flight World War II (2015)

Cold Fusion Poster

Cold Fusion (2011)

Droid Gunner Poster

Droid Gunner (1995)

Road Wars Poster

Road Wars (2015)

Independents' Day Poster

Independents' Day (2016)

AE: Apocalypse Earth Poster

AE: Apocalypse Earth (2013)

Voyage to the Planet of Prehistoric Women Poster

Voyage to the Planet of Prehistoric Women (2021)

Destroy All Monsters Poster

Destroy All Monsters (1968)

Kung Fu Traveler Poster

Kung Fu Traveler (2017)

A.I. Assault Poster

A.I. Assault (2007)

Fallout Poster

Fallout (1999)

Assault on Dome 4 Poster

Assault on Dome 4 (1997)

Mutant Hunt Poster

Mutant Hunt (1987)

Driving Force Poster

Driving Force (1990)

Fantasy Science-Fiction Movies & TV Shows

The Palmer Supremacy Poster

The Palmer Supremacy (2019)

Broadcast Poster

Broadcast (2022)

Hardcore Henry Poster

Hardcore Henry

amazon_prime

Promoted

Femalien: Cosmic Crush Poster

Femalien: Cosmic Crush (2020)

Princess of Mars Poster

Princess of Mars (2009)

The Journey: Absolution Poster

The Journey: Absolution (1997)

The Day After Tomorrow Poster

The Day After Tomorrow (2004)

hulu_plus

Promoted

Ratpocalypse Poster

Ratpocalypse (2015)

Everything Beautiful Is Far Away Poster

Everything Beautiful Is Far Away (2017)

Drama Science-Fiction Movies & TV Shows

Transformers: Rise of the Beasts Poster

Transformers: Rise of the Beasts (2023)

amazon_prime

Promoted

Sight: Extended Poster

Sight: Extended (2023)

Metropolis Poster

Metropolis (1927)

Minor Premise Poster

Minor Premise (2020)

Aliens Poster

Aliens (1986)

hulu_plus

Promoted

Things to Come Poster

Things to Come (1936)

Bokeh Poster

Bokeh (2017)

Beyond the Trek Poster

Beyond the Trek (2017)

White Dwarf Poster

White Dwarf (1995)

We've Forgotten More Than We Ever Knew Poster

We've Forgotten More Than We Ever Knew (2017)

Ring of Fire Poster

Ring of Fire (2012)

At First Light Poster

At First Light (2018)

Violentia Poster

Violentia (2018)

Soundwave Poster

Soundwave (2018)

Adaptation Science-Fiction Movies & TV Shows

Metropolis Poster

Metropolis (1927)

Sparks Poster

Sparks (2014)

In Time Poster

In Time (2011)

hulu_plus

Promoted

The Day of the Triffids Poster

The Day of the Triffids (1963)

Tron: Legacy Poster

Tron: Legacy (2010)

hulu_plus

Promoted

Mystery Science-Fiction Movies & TV Shows

Alita: Battle Angel Poster

Alita: Battle Angel (2019)

hulu_plus

Promoted

Countdown: Jerusalem Poster

Countdown: Jerusalem (2009)

Sapphire & Steel Poster

Sapphire & Steel (1979)

The Kovak Box Poster

The Kovak Box (2007)

The Running Man Poster

The Running Man (1987)

amazon_prime

Promoted

The 2nd Law Poster

The 2nd Law (2016)

Lifepod Poster

Lifepod (1993)

Curvature Poster

Curvature (2018)

Dark Planet Poster

Dark Planet (1997)

InAlienable Poster

InAlienable (2007)

Sherlock Holmes Poster

Sherlock Holmes (2010)

Thriller Science-Fiction Movies & TV Shows

When Time Expires Poster

When Time Expires (1997)

Flashburn Poster

Flashburn (2017)

The War of the Worlds Poster

The War of the Worlds (1953)

amazon_prime

Promoted

The President's Staff Poster

The President's Staff (2019)

Menno's Mind Poster

Menno's Mind (1997)

Epoch Poster

Epoch (2001)

Superman II Poster

Superman II (1980)

amazon_prime

Promoted

Comedy Science-Fiction Movies & TV Shows

Independence Day Poster

Independence Day (1996)

hulu_plus

Promoted

Dark Star Poster

Dark Star (1975)

A Brand New You (2014)

Aliens Gone Wild Poster

Aliens Gone Wild (2005)

Mosquito: A Fistful of Bitcoins Poster

Mosquito: A Fistful of Bitcoins (2015)

From Other Worlds Poster

From Other Worlds (2004)

Escape from Area 51 Poster

Escape from Area 51 (2021)

Destination Planet Negro Poster

Destination Planet Negro (2013)

Technology Science-Fiction Movies & TV Shows

Dark Star Poster

Dark Star (1975)

Hornet Poster

Hornet (2018)

Demon Seed Poster

Demon Seed (1977)

Chopping Mall Poster

Chopping Mall (1986)

Mutant Hunt Poster

Mutant Hunt (1987)

Beyond the Trek Poster

Beyond the Trek (2017)

Ring of Fire Poster

Ring of Fire (2012)

Atlantic Rim: Resurrection Poster

Atlantic Rim: Resurrection (2018)

Violentia Poster

Violentia (2018)

Supernatural Science-Fiction Movies & TV Shows

Sparks Poster

Sparks (2014)

Mansquito Poster

Mansquito (2005)

Day the World Ended Poster

Day the World Ended (1956)

Forbidden World Poster

Forbidden World (1982)

Blood of the Vampire Poster

Blood of the Vampire (1959)

Road Wars Poster

Road Wars (2015)

Destroy All Monsters Poster

Destroy All Monsters (1968)

Invasion of Astro-Monster Poster

Invasion of Astro-Monster (1965)

The Beast of Yucca Flats Poster

The Beast of Yucca Flats (1961)

Ultraviolet Poster

Ultraviolet (1998)

At First Light Poster

At First Light (2018)

Rodan Poster

Rodan (1956)

Monster on the Campus Poster

Monster on the Campus (1958)