Coolest Movie ALIENS!
- Nick Digilio
- 3 hours ago
- 9 min read

There has always been something fascinating about aliens.
Seriously, think about it. Long before movies, before television, before radio dramas, before podcasts, before any of us were arguing online about whether UFO footage is real or fake, human beings have stared up into the sky and wondered what the hell is out there. It's one of those questions that never goes away.
Are we alone? Is there intelligent life somewhere else in the universe? If there is, what does it look like? Is it friendly? Is it hostile? Does it even resemble anything we can comprehend?
Those questions have fueled science fiction for generations. Writers like H.G. Wells, Ray Bradbury, Arthur C. Clarke, Isaac Asimov, Stephen King, and countless others have explored those ideas from every imaginable angle. And once movies came along, aliens became one of the most powerful and flexible storytelling devices ever created.
With the release of Steven Spielberg's new science fiction alien epic Disclosure Day, I started thinking again about alien movies and alien creatures and just how important they've been to cinema history.
Spielberg himself has spent much of his career fascinated by extraterrestrials. He's given us Close Encounters of the Third Kind, E.T. the Extra-Terrestrial, War of the Worlds, and several other projects that deal with life beyond Earth. He's one of those filmmakers who genuinely seems captivated by the possibility that something else is out there.
And honestly, I've always shared that fascination.
Alien movies have been around almost as long as movies themselves. One of the earliest examples is Georges Méliès' A Trip to the Moon from 1902, which presented strange lunar creatures in a whimsical fantasy adventure. Back then, aliens represented pure mystery and imagination. The universe was still largely unexplored, and extraterrestrials served as symbols of the unknown.
Then came the science fiction boom, particularly after World War II, and everything changed.
The 1950s became the golden age of alien invasion movies. And those movies weren't really about aliens.
Not entirely, anyway. They were about fear. Fear of communism. Fear of nuclear war. Fear of losing individuality. Fear of annihilation. The Cold War was raging, and Hollywood found the perfect metaphor in visitors from another world.
The Day the Earth Stood Still gave us Klaatu, an alien messenger warning humanity that its growing obsession with violence and nuclear weapons might destroy everything. Invasion of the Body Snatchers transformed alien invasion into a nightmare of conformity and infiltration, where people were quietly replaced by emotionless duplicates.
War of the Worlds featured unstoppable invaders whose technology made humanity look completely helpless. These weren't just science fiction stories. They were cultural anxiety wrapped in flying saucers and ray guns.
That's one of the reasons alien movies have always fascinated me. They're never really about aliens. They're about us. They're about what scares us at a particular moment in history.
In the 1960s, as the Space Race turned space travel into reality instead of fantasy, alien stories became more philosophical. By the time Stanley Kubrick released 2001: A Space Odyssey, extraterrestrial life wasn't represented by little green men or giant monsters anymore. It became something transcendent. Something beyond our understanding. The Monolith wasn't an invader. It was a cosmic catalyst for human evolution.
Then came the 1970s, one of my favorite decades for movies, when cynicism started taking over. Watergate. Vietnam. Economic uncertainty. Distrust of institutions. Suddenly the real monsters weren't necessarily from outer space.
Ridley Scott's Alien remains one of the greatest examples of this. Sure, the Xenomorph is terrifying. One of the most brilliantly designed movie monsters ever created. H.R. Giger's biomechanical nightmare remains deeply unsettling almost fifty years later.
But the movie isn't just about a monster stalking people in a spaceship. It's about a corporation that values profit over human life. The alien is horrifying. The company might be worse.
And then you get John Carpenter's The Thing, which might feature the greatest alien creature ever put on film. A shape-shifting nightmare that can become anyone, anything, at any moment. The special effects remain astonishing, grotesque, disgusting, and absolutely brilliant. That creature embodies paranoia in its purest form. You literally cannot trust anybody.
At the same time, filmmakers began showing us kinder extraterrestrials. Spielberg's Close Encounters and E.T. suggested that maybe the visitors weren't monsters at all. Maybe they were curious. Maybe they were peaceful. Maybe they were wiser than we are.
That's another reason the alien genre has survived for so long. It can be anything. Aliens can represent communists. They can represent angels. They can represent immigrants. They can represent God. They can represent disease. They can represent technology. They can represent environmental collapse. They can represent hope.
And sometimes they can just be really cool monsters. Let's be honest. I love weird aliens. The weirder the better.
Everybody knows the standard image. Big head. Giant black eyes. Skinny body. Long fingers. That's become the default alien thanks to decades of movies, television shows, books, tabloid magazines, conspiracy theories, and alleged UFO sightings.
But I've always gravitated toward the strange stuff. Give me the Xenomorph with its acid blood and secondary jaw. Give me the constantly mutating nightmare from The Thing. Give me the Predator with its dreadlocks, thermal vision, and bizarre sense of honor.
Give me creatures that don't even make biological sense. Give me aliens that possess people. Give me aliens that transform people. Give me aliens that don't even have a physical form.
When filmmakers really let their imaginations run wild, that's when things get interesting.
Some of the greatest alien creatures in movie history don't look remotely human. They don't have faces we recognize. They don't follow rules we understand. They feel truly alien. And that's important. If you're going to show me a life form from another planet, I don't necessarily want it to look like a guy in makeup.
I want something bizarre. Something unsettling. Something that makes me think, "What the hell am I looking at?"
That's one of the reasons these creatures stick with us. Whether it's the Martians from War of the Worlds, the Xenomorph from Alien, the Predator, E.T., the pod people from Body Snatchers, or any number of unforgettable extraterrestrials, these creations have become permanent parts of pop culture. They're as iconic as Dracula, Frankenstein's Monster, Godzilla, or King Kong.
And speaking of Godzilla, I've always kind of loved the idea that maybe the King of the Monsters qualifies as one of the greatest aliens ever. Depending on which version you're watching, he's certainly got extraterrestrial connections. Regardless, he's proof that the alien concept can take countless forms.
So in honor of Disclosure Day now in theaters, I thought it would be fun to celebrate some of my favorite alien movies and some of the greatest extraterrestrial creations ever put on film.
Now, this isn't a ranking. These aren't necessarily the ten greatest alien movies ever made. They're simply ten of my favorites.
Some are masterpieces. Some are terrifying. Some are profound science fiction. Some are goofy. Some are over-the-top. A couple might not even be particularly good movies, but I love them anyway.
What they all have in common is that they feature memorable, fascinating, creepy, scary, strange, imaginative, and unforgettable aliens.
Whether because of how they look, what they represent, how they're used in the story, or simply because they burned themselves permanently into my brain, these extraterrestrials have stayed with me for years.
So now that we've looked at some of the history of alien movies, some of the cultural fears and hopes they reflect, and some of the incredible creatures that have emerged from over a century of science fiction storytelling, let's get to it.
Here are ten of my favorite alien movies featuring ten of the greatest aliens ever put on film.
In absolutely no particular order.
10 GREAT ALIEN MOVIES WITH GREAT ALIEN CREATURES:
John Carpenter's brilliant, angry, funny, and incredibly entertaining satire remains one of the great alien movies ever made. Sure, everybody remembers Roddy Piper putting on those sunglasses and seeing the truth, but that's exactly why the aliens work so well. These aren't giant monsters or creatures running around blowing up cities. They're hiding in plain sight. They're businessmen. Politicians. Television personalities. They're the ruling class.
Carpenter turned aliens into a savage critique of consumerism, greed, Reagan-era excess, and social inequality. The aliens themselves are creepy as hell with those skull-like faces and bulging eyes, but what really makes them terrifying is the idea that they already won. Plus, any movie that features the greatest fistfight in cinema history automatically gets bonus points from me.
Look, I know this movie is a mess. I know it's ridiculous. I know it's overlong, weird, inconsistent, and completely bonkers. That's exactly why I love it. Based on Stephen King's novel and directed by Lawrence Kasdan, Dreamcatcher contains one of the strangest alien concepts ever put on film. The so-called "shit-weasels" alone earn this movie a place on the list. These nasty little creatures bursting out of toilets and human bodies are simultaneously hilarious and horrifying.
Then you've got the larger alien intelligence known as Mr. Gray, psychic powers, body possession, Morgan Freeman looking like he's hunting aliens for sport, and a level of insanity that never stops escalating. It's one of the weirdest studio science fiction movies ever made, and the aliens are a huge reason why.
Philip Kaufman's remake is one of the greatest remakes ever made and, in many ways, even more disturbing than the original. The pod people are terrifying because they don't arrive with spaceships or giant death rays. They quietly replace us. One by one. Friend by friend. Family member by family member. The alien invasion happens so subtly that by the time you realize what's happening, it's already too late.
The movie captures paranoia better than almost any science fiction film ever made. And that ending? Donald Sutherland's unforgettable final scream remains one of the most chilling moments in movie history. These aliens aren't flashy. They're just absolutely nightmare-inducing.
If we're talking about the greatest alien creature ever created, John Carpenter's The Thing has to be in the conversation. This thing can become anything. It can imitate anyone. It can transform into whatever nightmare form it chooses.
Rob Bottin's practical effects remain some of the most astonishing special effects work ever achieved. Heads become spiders. Chests become mouths. Dogs become unspeakable biological nightmares. Every transformation is disgusting, creative, and unforgettable. What makes the alien so frightening is that nobody knows who has already been assimilated. The paranoia becomes as dangerous as the creature itself. This is body horror perfection and one of the greatest science fiction horror films ever made.
The Predator is simply one of the coolest aliens ever designed. Period. The dreadlocks. The mandibles. The thermal vision. The cloaking device. The plasma cannon. Everything about this creature is iconic. What I love most is that the Predator isn't just killing people randomly. It's hunting. There's a code. An honor system. It's essentially the ultimate big-game hunter from another world.
The genius of the movie is that it starts out as a macho action film with Arnold Schwarzenegger and his team of muscle-bound commandos and then slowly transforms into a science fiction horror movie where those same tough guys become prey. The Predator remains one of the most recognizable and influential alien creations in movie history.
Spielberg's adaptation of H.G. Wells' classic is one of the most frightening alien invasion movies ever made. What makes the aliens so effective is how completely unstoppable they seem. The Tripods are terrifying enough, towering over everything and vaporizing people instantly, but Spielberg wisely keeps the actual aliens hidden for much of the film.
When we finally see them, they're unsettling, insect-like, and genuinely otherworldly. The movie captures the chaos and panic of a large-scale invasion better than almost any film I can think of. The sequence where the first Tripod emerges remains one of the greatest scenes Spielberg has ever directed.
Alex Garland's masterpiece features one of the most unique alien concepts ever put on screen. The alien presence isn't really a creature in the traditional sense. It's more like a force. A phenomenon. A living process that refracts and mutates everything it touches. The Shimmer changes plants, animals, landscapes, and human beings into something entirely new.
The result is beautiful, hypnotic, and absolutely horrifying. The mutated bear alone earns a place in the Alien Hall of Fame. And that final sequence? The strange humanoid doppelgänger, the impossible movements, the eerie silence, it feels genuinely alien in a way very few movies ever achieve. This is cosmic horror at its finest.
No list like this would be complete without the Xenomorph. H.R. Giger's creature design changed science fiction and horror forever. Everything about the Xenomorph is unsettling. The elongated skull. The secondary jaw. The acid blood. The parasitic life cycle. Every stage of its existence is horrifying. Ridley Scott understood that the less you see the creature, the scarier it becomes.
The alien feels like a living nightmare stalking the corridors of the Nostromo. It's a perfect predator. A biological weapon. A monster designed solely for survival. Decades later, it remains one of the greatest creatures ever created for the screen.
One of the great classics of 1950s science fiction, this movie earns its place largely because of the unforgettable Metaluna Mutant. Let's be honest, if you've seen this movie, that's the alien you remember. With its enormous exposed brain, giant bug-like eyes, claws, and wonderfully bizarre design, the Metaluna Mutant became one of the defining creatures of 1950s science fiction cinema.
The movie itself is a colorful, ambitious, and wonderfully imaginative example of Cold War-era science fiction. It's also one of the movies that helped define what movie aliens could look like before the genre exploded in the decades that followed.
Scarlett Johansson has never been better than she is in Jonathan Glazer's hypnotic masterpiece. The alien at the center of this film is fascinating because she appears completely human on the surface. The horror comes from watching her learn what humanity actually means. The scenes in which she lures men into that black void remain some of the most unsettling sequences I've ever seen.
The alien itself is mysterious, unknowable, and impossible to fully understand. That's what makes it so effective. Most alien movies eventually explain everything. Under the Skin refuses to do that. It remains strange, haunting, beautiful, and deeply disturbing right up until its unforgettable conclusion.
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