After Earth (2013)

After Earth (2013) poster
Rating: ★★★
Planetary Survival Adventure

Enough with the M. Night Shyamalan bashing. Here Shyamalan pulls off a solid and interesting planetary adventure where the only real misstep is that much of the film rests on the non-acting shoulders of Jaden Smith

Alien (1979)

Rating: ★★★★★
Alien Nasty on a Spaceship

One of the most influential films on this site, producing a host of sequels and making the careers of all involved. At heart, a simple monster on a spaceship film, it is made into a classic through Ridley Scott’s relentless suspense and H.R. Giger’s design work

Alphaville (1965)

Alphaville (1965) poster
Rating: ★★★
French New Wave/Intergalactic Detective

Surrealistic cinematic joke from French New Wave director Jean-Luc Godard that mashes up film noir and SF where hard-boiled detective travels to another planet represented by contemporary Paris

Andromeda Nebula (1967)

Andromeda Nebula (1967) poster
Rating: ★★
Soviet SF Film/Space Exploration

A Soviet SF film about the exploration of an alien planet. Though they tended to the dramatically stolid, these Soviet films had amazing budgets their US counterparts of the era never did

Andromina: The Pleasure Planet (2000)

Andromina: The Pleasure Planet (2000) poster
Rating:
Erotica/All-Women Planet

Work of softcore erotica that gives the old 1950s B movie plot of astronauts encountering a planet inhabited only by women an Adults Only workover. Aside from the obvious reasons to watch this, the SF content is entirely negligible

Angel’s Egg (1985)

Angel's Egg (1985) poster
Rating: ★★
Anime/Surreal Journey Across an Alien World

One of the earliest works of anime director Mamoru Oshii, later famous for Ghost in the Shell. This is a plotless, almost dialogueless work about a young girl journeying across a strange planet that is more surrealism than SF

Ash (2025)

Ash (2025) poster
Rating: ★★
Hostile Alien Planet/Alien Nasty

The rapper turned filmmaker Flying Lotus directs a copy of Alien with an amnesiac crewmember of a ship landed on a hostile planet where the crew are hunted by an alien nasty

Attack of the Monsters (1969)

Attack of the Monsters (1969) poster
Rating: ★★★
Japanese Monster Movie

The fifth of the Gamera films, Japanese monster movies that are made for children. This abandons the relative realism of the earlier films for a colourful silliness with frequently lunatic results

Avatar (2009)

Avatar (2009) poster
Rating: ★★★★★
War Between Human Colonists and Aliens

James Cameron’s film was a smash phenomenon. Cameron has relocated the plot of Dances With Wolves on another planet and uses motion capture to create one of the most dazzlingly realised alien worlds on film

Avatar: Fire and Ash (2025)

Avatar: Fire and Ash (2025) poster
Rating: ★★★
War Between Human Colonists and Aliens

James Cameron makes a third venture into the world of Pandora. The question is whether he finds any new territory to explore. What you cannot deny is that he creates a pretty and absorbing picture out of it all

Avatar: The Way of Water (2022)

Avatar: The Way of Water (2022) poster
Rating: ★★★★
War Between Human Colonists and Aliens

James Cameron finally delivers his sequel to Avatar. Nothing could quite repeat the same phenomenon a second time but this does well with Cameron taking the opportunity to show more depth to his alien world

Avengers: Endgame (2019)

Avengers: Endgame (2019) poster
Rating: ★★
Marvel Comics Superhero Team-Up

Marvel conclude the cliffhanger they left Avengers: Infinity War on and offer up a bigger-than-big line-up, overspilling with just about every MCU character to ever appear on screen up to that point

Avengers: Infinity War (2018)

Avengers: Infinity War (2018) poster
Rating: ★★
Marvel Comics Superhero Team-Up

Marvel’s third Avengers film, uniting almost every superhero under their roof, resulting in some thirty characters on screen and a plot that becomes a blur of changing locations and superheroic punch-ups

Barbarella (1968)

Barbarella (1968) poster
Rating: ★★★★
Softcore Space Opera

Charmingly capricious and silly adaptation of the comic-strip with a wide-eyed Jane Fonda as the spacegoing heroine. Filled with some wonderfully naughty gags and a production and costume design scheme that goes to a gorgeously deranged excess

Battle Beyond the Stars (1980)

Battle Beyond the Stars (1980) poster
Rating: ★★★
Space Opera

Roger Corman jumps aboard the Star Wars fad and offers up a version of The Seven Samurai/The Magnificent Seven located in space. Corman has thrown a reasonable budget at the film for once and it emerges as colourfully enjoyable

Battle for Terra (2007)

Battle for Terra (2007) poster
Rating: ★★
Animation/War Between Human Colonists and Aliens

Animated film that has a remarkable number of similarities to Avatar – even though it was released before. A simplistic variant of the same human colonists vs alien natives plot conducted with corner-cut CGI animation

Battle of the Worlds (1961)

Battle of the Worlds (1961) poster
Rating: ★★
Mysterious Planet/Italian Space Opera

Early 1960s Italian space opera from Antonio Margheriti about a rogue planet on a course towards Earth. Not nearly as interesting as it suggests it is going to be.

Bill the Galactic Hero (2014)

Bill the Galactic Hero (2014) poster
Rating:
Space War Parody

Harry Harrison’s Bill the Galactic Hero is hands down the funniest science-fiction book of all time; it is painful watching it rendered in the hands of Alex Cox who has only the budget and resources of an amateur film

Borderlands (2024)

Borderlands (2024) poster
Rating: ★★
Videogame Adaptation/Planetary Adventure

Eli Roth adapts the popular videogame and corrals a surprisingly high-profile cast in a knockabout planetary adventure. Alas, that met a very mixed reception and was widely regarded as a bad movie

Chaos Walking (2021)

Chaos Walking (2021) poster
Rating: ★★
Planet Where Thoughts Are Visible

Doug Liman’s adaptation of a Young Adult series that was problem-ridden behind the scenes. This certainly creates an interesting scenario set on a planet where men’s thoughts are visibly manifest

Children of Dune (2003)

Children of Dune (2003) poster
Rating: ★★½
Desert World/Intergalactic Politics/Precognitive Messiah

Follow-up to the 2000 tv mini-series adaptation of Dune, this adapts Frank Herbert’s two books sequels, Dune Messiah and Children of Dune. The production lacks the depth of its predecessor

Clonehunter (2009)

Clonehunter (2009) poster
Rating: ★★½
Interstellar Detective Story

SF neo-noir that suffers from a painfully low budget (particularly when it comes to its CGI) but transcends this with a consistently intelligent story and a world created with a reasonable sense of verisimilitude

Cloud Atlas (2012)

Cloud Atlas (2012) poster
Rating: ★★★
Cross-Historical Epic

A cross-historical epic from The Wachowskis and Tom Tykwer. An uneven film driven more by its determination we view it as an epic. Surely a studio publicist’s nightmare, it grasps at the meaning of it all yet eludes telling audiences what it is about

The Day Time Ended (1980)

The Day Time Ended (1980) poster
Rating: ★★
Mysterious Extraterrestrial Phenomena

A B-budgeted film made not long after Close Encounters of the Third Kind about a family on a ranch encountering mysterious alien phenomena. An early Charles Band produced film

Dr Who and the Daleks (1965)

Dr Who and the Daleks (1965) poster
Rating:
Doctor Who Film

This was the first of two Doctor Who movies produced during the height of Dalekmania during the 1960s. Alas a comedy element in the form of the asinine buffoonery of Roy Castle is allowed to dominate and kills the show off

Don’t Look Up (2021)

Don't Look Up (2021) poster
Rating: ★★★★
The End of the World/Satire

The perfect film for the Covid era. A devastatingly on the ball satire on the ineptitude of people’s response in the face of an extinction level threat to the Earth from an oncoming comet as government agencies tries to minimise the news

Doppelganger (1969)

Doppelganger/Journey to the Far Side of the Sun (1969) poster
Rating: ★★
Mirror-Reversed Counter-Earth

Gerry Anderson was best known for his puppet tv shows. This was his first film with live actors based around the absurd notion of a space expedition to a planet on the far side of the sun that is a mirror opposite of the Earth

Dune (1984)

Dune (1984) poster
Rating: ★★★½
Desert World/Intergalactic Politics/Precognitive Messiah

David Lynch disowned his film version of the classic Frank Herbert SF novel. However, Lynch may be incapable of making a bad film and this, while acting freely with the book, has a visual grandeur that makes it highly watchable

Dune (2000)

Dune (2000) poster
Rating: ★★★★
Desert World/Intergalactic Politics/Precognitive Messiah

This TV mini-series remake of the Frank Herbert novel is much more faithful to the essence and complexity of the book, even if it lacks the visual resplendence of the film versions

Dune Part One (2021)

Dune: Part One (2021) poster
Rating: ★★★★
Desert World/Intergalactic Politics/Precognitive Messiah

Denis Villeneuve’s adaptation of Frank Herbert’s classic SF novel comes with a determination to give the story and its richly detailed world faithful life on screen. Villeneuve adapts freely in many areas but gets the complexity of the saga

Dune Part Two (2024)

Dune Part Two (2024) poster
Rating: ★★★★
Desert World/Intergalactic Politics/Precognitive Messiah

The second part of Denis Villeneuve’s adaptation of Frank Herbert’s classic SF novel Dune, this delves more deeply into the world of the Fremen, although starts to diverge more from the book

Enemy Mine (1985)

Enemy Mine (1985) poster
Rating: ★★
Human-Alien Enemies Stranded on a Hostile Planet

SF film with Dennis Quaid and Louis Gossett Jr as human and alien who are enemies but are forced to cooperate to survive after crashlanding on a hostile alien planet

Escape from Planet Earth (2013)

Escape from Planet Earth (2013) poster
Rating:
Animation/Aliens Imprisoned at Area 51 Comedy

This is fake SF, an animated film that has no interest in its concept, one that exists solely as a series of pop culture jokes, cutsie supporting characters, thrills and feelgood epiphanies

The Ewok Adventure (1984)

The Ewok Adventure /Caravan of Courage (1984) poster
Rating: ★★
Children's Planetary Adventure/Star Wars Spinoff

Crass attempt by George Lucas to further milk the Star Wars phenomenon with a tv movie (released to theatres outside the US) given over the Ewoks from Return of the Jedi

Ewoks and the Marauders of Endor (1986)

Ewoks and the Marauders of Endor (1986) poster
Rating: ★★½
Children's Planetary Adventure/Star Wars Spinoff

Follow-up to The Ewok Adventure, a tv movie released to theatres internationally. This is a better film than its predecessor that even captures something of the Star Wars spirit on occasions

Fantastic Planet (1973)

Fantastic Planet (1973) poster
Rating: ★★★★
Bizarre Alien Planet/Animation

The first film from French animator Rene Laloux, a trippily surreal vision and one of the few portraits of a genuinely alien world on film

Fire Maidens of Outer Space (1956)

Fire Maidens of Outer Space (1956) poster
Rating: ½
Astronauts Discover All-Female Planet

One among a sub-genre of 1950s outer space sex fantasies where astronauts encounter all-women planets and sort them out with some good lovin’, Cat Women of the Moon is held as the Z movie of this genre but this is an even cheaper

First Spaceship on Venus (1959)

First Spaceship on Venus (1959) poster
Rating: ★★
Soviet Space Mission

A Soviet space exploration film from East Germany concerning an expedition to Venus. This was the first film to depict an international space mission but proves stolid dramatically

Flash Gordon (1936)

Flash Gordon (1936) poster
Rating: ★★★★
Serial/Space Opera

The original and greatest of all SF serial adventures and a huge influence on George Lucas. Despite the primitive effects, this still has a marvellously rousing imagination that stands up today. Two serial sequels followed

Flash Gordon Conquers the Universe (1940)

Flash Gordon Conquers the Universe (1940) poster
Rating: ★★★
Serial/Space Opera

The third of the Flash Gordon serials, not quite at the heights of the previous two but with a colour and exoticism that was head and shoulders above the other serials of the era

Flash Gordon’s Trip to Mars (1938)

Flash Gordon's Trip to Mars (1938) poster
Rating: ★★★★
Serial/Space Opera

The second of the Flash Gordon serials, which relocates action to Mars following the popularity of Orson Welles’ War of the Worlds broadcast. The film has a wonderful imagination that far outshines the tattiness of usual serial production values

Flesh Gordon (1974)

Flesh Gordon (1974) poster
Rating: ★★
Softcore Flash Gordon Parody

This offers the amusing idea of a softcore parody of the old Flash Gordon serials. A surprisingly well-made film in terms of effects but the jokes often seems belaboured amid the witless mugging

Flesh Gordon Meets the Cosmic Cheerleaders (1991)

Flesh Gordon and the Cosmic Cheerleaders (1991) poster
Rating: ★★
Softcore Flash Gordon Parody

This sequel to Flesh Gordon, the R-rated parody of the Flash Gordon serials, feels like a joke that is belaboured in the retelling. The film does have a crass level of nonsensical absurdity that proves amusing

Forbidden Planet (1956)

Forbidden Planet (1956) poster
Rating: ★★★★½
Alien Artefacts/Monster from the Subconscious

A classic of 1950s SF that creates one of the most well remembered screen robots. An uncredited adaptation of Shakespeare’s The Tempest, there are few other films that devote so much attention to creating a sense of wonder

Gandahar (1988)

Gandahar (1988) poster
Rating: ★★
Animation/Planetary Adventure

The final film of French animator Rene Laloux, a planetary adventure set on a world where Laloux delights in creating exotically trippy aliens and landscapes. Released in English as Light Years with an Isaac Asimov script

Gorath (1962)

Gorath (1962) poster
Rating: ★★½
Rogue Planet on a Collision Course with Earth

One of the other films from Godzilla creator Ishiro Honda. This has been incorrectly identified as a Japanese giant monster film but is mostly a colourful space opera about a rogue planet

Green Lantern: Beware My Power (2022)

Green Lantern: Beware My Power (2022) poster
Rating: ★★
Animation/DC Comics Superhero

Green Lantern is a classic comic-book character but his screen presence were damaged by the Ryan Reynolds film. This conducts a severe reset of the character’s continuity

Green Lantern: Emerald Knights (2011)

Green Lantern Emerald Knights (2011) poster
Rating: ★★★
Animation/Tales of the Green Lantern Corps

Animated film that tells different stories of various members of the Green Lantern Corps (including two stories from Alan Moore). Another of the worthwhile animated DC adaptations

Guardians of the Galaxy (2014)

Guardians of the Galaxy (2014) poster
Rating: ★★★★
Marvel Comics Adaptation/Space Opera

A triumphal Marvel Comics adaptations that manages to mainline the spirit of the original Star Wars, while in in its wryly, self-deflating culture savvy suggesting a Star Wars rewritten by a 14 year-old Quentin Tarantino

Guardians of the Galaxy: Vol. 2 (2017)

Guardians of the Galaxy: Vol 2 (2017) poster
Rating: ★★
Marvel Comics Adaptation/Space Opera

Guardians of the Galaxy was an audience winner with its eccentric humour and effortless charm; this sequel feels buried under bloated production overkill where the charms of the original remain thinly drawn

Hard to Be a God (1989)

Hard to Be a God (1989) poster
Rating: ★★★
Human Observers on a Barbarous Alien World

Adaptation of the Strugatski Brothers’ book about human observers becoming involved in the affairs of a barbarous alien society. Essentially a Star Trek Prime Directive story, the Strugatskis didn’t much like this version

Hard to Be a God (2013)

Hard to Be a God (2013) poster
Rating: ★★
Human Observers on a Barbarous Alien World

A modern cinematic masterpiece? A plotless three-hour work that rubs our face in the squalour of the Middle Ages while feeling like people crowded into a narrow room all trying to do cryptic things at cross-purpose

Have Rocket — Will Travel (1959)

Have Rocket -- Will Travel (1959) poster
Rating: ★★
Idiots Launched Into Space Comedy

Full-length comedy from The Three Stooges where the idiots are janitors at a space centre who accidentally launch themselves into space. One of several Space Age films where popular comics where launched into space

Heavy Metal (1981)

Heavy Metal (1981) poster
Rating: ★★½
Adult Animation Anthology

Cult animated film that adapts several stories from the adult fantasy comic-book Metal Hurlant/Heavy Metal. These vary but in its better moments that has a trippy cult hallucinatory quality

Heavy Metal 2000 (2000)

Heavy Metal 2000 (2000) poster
Rating: ★★
Adult Animation/Space Opera

Sequel to the animated Heavy Metal that failed to attract the same cult audience that its predecessor did. Telling only one story instead of several, it only offers a routine space opera adventure

Highlander II: The Quickening (1991)

Highlander II: The Quickening (1991) poster
Rating:
Immortal Combat/Dark Future

Probably THE worst sequel ever made. The script’s treatment of continuity to the first film is utterly incoherent, while director Russell Mulcahy and most of the cast go at it with unrestrained OTT excess

The Hitch Hikers Guide to the Galaxy (1981)

The Hitch Hikers Guide to the Galaxy (1981) poster
Rating: ★★★
Gonzo SF

The Hitch Hiker’s Guide to the Galaxy was a multi-media phenomenon that has developed a cult. The tv series with a less-than-stellar BBC budget was not the most effective incarnation of these but still hits the wittily absurd nerve of Douglas Adams’ humour

The Hitchhiker’s Guide to the Galaxy (2005)

The Hitch Hiker's Guide to the Galaxy (2005) poster
Rating:
Gonzo SF

The big-budget film version of The Hitch Hiker’s Guide phenomenon is a disaster that fumbles Douglas Adams’s absurdist wit and blows everything up with big-budget effects and a pitch to American audiences

Horror of the Blood Monsters (1970)

Horror of the Blood Monsters (1970) poster
Rating: ½
Space Expedition to a Prehistoric Planet

Film from Z-budget filmmaker Al Adamson. Most of this is reissued from a Filipino caveman film, along with a handful of filler scenes slung together from odds of Adamson’s other half-finished films

Howard Lovecraft and the Undersea Kingdom (2017)

Howard Lovecraft and the Undersea Kingdom (2017) poster
Rating: ★★
Animation/Young H.P. Lovecraft’s Adventures

The second in a series of animated children’s films about the young H.P. Lovecraft and his encounters with the various denizens of the Cthulhu mythos

Howard Lovecraft and the Kingdom of Madness (2018)

Howard Lovecraft and the Kingdom of Madness (2018) poster
Rating: ★★
Animation/Young H.P. Lovecraft's Adventures

The third of the trilogy of animated films from Arcana Studios based around the adventures of a young H.P. Lovecraft

Howard the Duck (1986)

Howard the Duck (1986) poster
Rating:
Talking Alien Duck/Comic Book Adaptation

This adaptation of the cult Marvel comic-book from Lucasfilm should have been a classic but went tail-feathers up in a big way such that it became the term used for a film that bombs for years afterwards

Hunter Prey (2010)

Hunter Prey (2010) poster
Rating: ★★½
Human-Alien Enemies in Pursuit Across a Desert Planet

An SF film with minimal resources – just two characters in a desert – that deliver a modest variant on the Enemy Mine scenario about an alien and human enemy stranded on a planet

The Illustrated Man (1969)

The Illustrated Man (1969) poster
Rating: ★★
Ray Bradbury Anthology

Anthology that adapts three stories from Ray Bradbury’s short story collection but does so with singularly heavy-handed regard. The best aspect of the film is the framing story with a brooding Rod Steiger in the title role.

Inhabited Island (2008)

Inhabited Island (2008) poster
Rating: ★★
Russian Science Fiction/Dystopian Planet

Russian-made adaptation of a classic Soviet-era SF novel that plays what was originally a complex social allegory as a disappointing Hollywood effects extravaganza and gets lost after mutating into a terrestrial war film of sorts

Interstellar (2014)

Interstellar (2014) poster
Rating: ★★★★½
Space Expedition

This could be Christopher Nolan’s 2001: A Space Odyssey, which he draws from in many respects, but where Kubrick was cold and oblique, this is a 2001 with a heart. A pleasure to see a film rooted in credible science and dealing with high concept SF

Invasion of the Body Snatchers (1978)

Invasion of the Body Snatchers (1978) poster
Rating: ★★★★½
Alien Duplication and Takeover

An excellent remake of the Cold War classic Invasion of the Body Snatchers, which has been retooled for the 1970s and slots perfectly into the Me Generation era with paranoia perfectly intact

John Carter (2012)

John Carter (2012) poster
Rating: ★★★
Planetary Adventure/Edgar Rice Burroughs Adaptation

While the film bombed at the box-office, it emerges as a fairly good and faithful adaptation of Edgar Rice Burroughs’ swashbuckling planetary adventure that is lavishly produced and written on an epic canvas

Josh Kirby … Time Warrior! Eggs from 70 Million B.C. (1996)

Josh Kirby … Time Warrior! Eggs from 70 Million B.C. (1996) poster
Rating: ★★★
Juvenile Adventures Through Time

Fourth of the Josh Kirby juveniles and the point the series started to become quite well made

Josh Kirby … Time Warrior! Journey to the Magic Cavern (1996)

Josh Kirby … Time Warrior! Journey to the Magic Cavern (1996) poster
Rating: ★★
Juvenile Adventures Through Time

The fifth of the Josh Kirby juvenile adventures where the young hero sets out on a quest to find the Shroom People

Josh Kirby … Time Warrior! Trapped on Toyworld (1996)

Josh Kirby … Time Warrior! Trapped on Toyworld (1996) poster
Rating: ★★½
Juvenile Adventures Through Time

The third of the Josh Kirby juvenile adventures that takes Josh and companions to a planet of living toys

Justice League Dark: Apokolips War (2020)

Justice League Dark: Apokolips War (2020) poster
Rating: ★★
Animation/Comic-Book Superheroes

Essentially the DC Comics animated version of Avengers: Endgame where they put every superhero under their roof on screen at once, including Justice League Dark, the regular Justice League, Suicide Squad and Teen Titans

Justice League vs the Fatal Five (2019)

Justice League vs the Fatal Five (2019) poster
Rating: ★★
Animation/Comic-Book Superheroes

Another of the DC Original Animated Movies that introduces the Legion of Superheroes, their nemeses The Fatal Five and an assortment of new Justice League members to widen diversity