Best Science Fiction Movies

Science fiction is where cinema thinks out loud - about machines, memory, space and what's left of us in all of it. From genre-defining classics to idea-driven modern hits, the best sci-fi films are ranked here by rating and popularity. Find where to watch each and log your favorites.

King of the Lost World (2005)

The Black Hole (2015)

The Hidden II (1993)

Black Mask 2: City of Masks (2002)

Munchies (1987)

The Lovers (2015)

The Box (2009)

The Phantom from 10,000 Leagues (1955)

G.I. Joe: Retaliation (2013)

The Last Boy (2019)

Perfect (2019)

The Astronaut's Wife (1999)

Alien Agent (2007)

The Nutty Professor (1996)

Agent for H.A.R.M. (1966)

See You Yesterday (2019)

Astral (2018)

Black Wake (2018)

Future Zone (1990)

Beginning of the End (1957)

Last Sentinel (2023)

Solitary (2020)

Corrective Measures (2022)

Scanners II: The New Order (1991)

The Slime People (1963)

Alien Conquest (2021)

Mom and Dad Save the World (1992)

The Aftermath (1982)

Arrowhead (2017)

DEFCON-4 (1985)

The Cloverfield Paradox (2018)

Princess of Mars (2009)

Carnosaur 2 (1995)

Max Steel (2016)

Remains (2011)

Welcome to Willits (2016)

Beyond the Sky (2018)

Class of 1999 II: The Substitute (1994)

Lost City Raiders (2008)

Cyborg 3: The Recycler (1995)

Something Beneath (2007)

Stung (2015)

Ice Quake (2010)

Sea Beast (2008)

Strange Invaders (1983)

Indestructible Man (1956)

The Humanoid (1979)

Virtuosity (1995)

The Apple (1980)

Dollman (1991)

The Last Sentinel (2007)

Underdog (2007)

Gayniggers from Outer Space (1993)

Vipers (2008)

Meteor (1979)

Scavengers (2013)

Python (2000)

Fantastic Four: Rise of the Silver Surfer (2007)

Narcopolis (2015)

Ice Soldiers (2013)