TOP 10 Best Alien Movies To Watch On 123Movies

Alien films on 123movies have been a part of an emerging trend in recent times. Everybody loves watching science fiction films that focus on topics like human-alien battles and intergalactic conflicts. To add fuel to the flame, I’ve chosen to look up more movies for my readers.

In addition to the entertainment they provide on 123movies, I’ve compiled an extensive list of the most popular films about aliens that are available on 123 movies today.

The Top 10Best  Alien Movies on 123movies

They’re anything but boring and you will not know when you’ll be watching them all in one go. For more information take a look at our list of shows below.

1. “The Day” The Earth Stood Still (1951)

Rotten Tomatoes: 94% IMDb: 7.8/10

The film is more than 50 years old, yet it was still able to claim the top place on this list of top film on 123movies that is alien. The reason for this is that it was a step in the forefront of technology. The science fiction film is produced using black-and-white, and is produced by the well-known 20th Century Fox production house.

The Day that the Earth Stood Still was based from the short story”Farewell” to the Master which is also a science-fiction story. The film is in the US National Film Registry because of its historical, cultural and aesthetic value.

This story includes the threat from an alien known as Klaatu who is sighted on Earth together with an eight-foot tall robot named Gort.

The storyline unfolds there aren’t things like the war, high-tech devices and RDX explosions in the midst. Actually, it’s an account of an alien that understands humanity. A different view was a huge help the film to present itself in a new light and, as a result, the movie remains a huge success.

2. Dreamcatcher (2003)

Rotten Tomatoes: 30% IMDb: 5.5/10

It is a horror film under the concept of science fiction and science for certain. Dreamcatcher is a film that is inspired by the novel by Stephen King of the same name. It is among the most watched films about aliens on 123movies, the film is a look into the minds of youngsters.

Despite receiving poor reviews from the respected film reviewers, the film did excellent at the box office , and continues to give you goosebumps watching it.

The story of this film is based on four of the friends, Jonesy, Beaver, Pete and Henry and their sudden encounter with an incident that has their lives changed for the better. In this huge alien attack there are some who die while the rest try to live, but how long?

This is a rare mix of alien theme and horror that makes the film even more fascinating. These alien films can cause you to be awed and terrified for a long time, so don’t allow your children to take in the film. The sharp teeth on the animals that are shown in the movie will keep you awake for long.

3. Extraterrestrial (2014)

Rotten Tomatoes: 31% IMDb: 5/10

Another film on the list of movies about aliens at 123movies includes Extraterrestrial which is an Sci-fi film that with the spirit of horror within it. It is likely to have the plot of this film that is similar to Dreamcatcher in a large way, in which a group of people are fighting off alien threats.

In this film you’ll observe the aliens appearing as an emitted light. No matter where they go to, everything is destroyed.

The group of friends is expected to handle the circumstances and manage to make it through the day even though the whole city is taken away. Now, the most important aspect to be observed is how many can survive this scenario at the final.

The film may not be a hit with film critics and the audience. However, I still recommend this movie because, under the umbrella of the best of the alien movies, Extraterrestrial surely deserves a place. It is likely that you would want to know who is left at the final.

4. Terminus (2015)

Rotten Tomatoes: Not Available IMDb: 5.4/10

There are a variety of alien films on 123movies. Another one is Terminus. It is a science-fiction film written and produced by Marc Furmie. It is distinct from the majority of films because it’s an Australian movie and not American. The film’s budget looks very promising.

The story of the movie is based on the story of an American man known as David who stumbles upon the possibility of death when he comes into contact with meteorites.

It is not possible to claim this film to be a complete reinterpretation of the topic of alien elements , but you’ll definitely observe extraterrestrial objects within the film. The unreal events that David undergoes following this accident transform him into a better person but at a cost David has to cover.

You’ll be awed by this movie because it is different from other films. On 123movies, you are able to watch the streaming online of this film without experiencing the issue of buffering. I am sure that the high-quality of this film will keep you interested in it to the final. The film has plenty to offer despite its modest budget.

5. Contact (1997)

Rotten Tomatoes: 62% IMDb: 7.4/10

Contact is based on Carl Sagan’s novel of identical title, and falls into the genre of science fiction film. The film is similar to its title in that it tries to connect with the aliens from other universes.

With a stellar star ensemble that included Jodie Foster, Matthew McConaughey, James Woods and James Woods, etc. the film proved to be an enormous success at the box-office, yet received average ratings from critics.

The directorial masterpiece of Robert Zemeckis is amongst the top alien films on 123movies that you should see at least one time. The main character of the story is Dr. Eleanor Arroway who finds incredible evidence of existence on other planets and she tries to make contact with aliens.

Contact was a film whose cinematography and thought process was far ahead of its time. The frightful events that take place in the film force you to consider the survival of the aliens in the first time in real. What you’ll be able to appreciate is the tragic final scene of the movie that allows for a myriad of questions to be raised in the minds of the viewers.

6. Cowboys and Aliens (2011)

Rotten Tomatoes: 44% IMDb: 6/10

If you’re a fan to Daniel Craig movies then I believe you will choose this one from the list of alien-themed films on 123movies without doubt. Cowboys and Aliens is a kind of American science fiction film written and directed by the legendary Jon Favreau. The film was made on the hood of a massive budget and did well to earn a lot of money too.

Cowboys and Aliens is comprised of hot actors such as Daniel Craig, Olivia Wilde and Harrison Ford in the lead parts. The film is a re-imagining of the novel with the same title by Scott Mitchell Rosenberg.

The story of this film revolves around three characters: the amnesiac-instinctive outlaw Jake along with a wealthy cattleman Woodraw and an unknown traveler Ella join forces to save the town’s inhabitants that has been taken by aliens. The film is their epic mission of saving others and battling aliens with their tactics.

7. “Under the Skin (2013)

Rotten Tomatoes: 84% IMDb: 6.3/10

“Under the Skin” is an Scarlett Johansson movie which is one of the alien films on 123movies. In the film, Scarlett herself played the character of an alien that lives underneath our skin. The science fiction film is written by Jonathan Glazer and loosely based on Michel Faber’s novel the same title.

The film is created in the world of an alien who is looking at humans. In the film, this alien woman is constantly entices humans toward her only to ultimately kills them.

She repeats this several times, with the help an errand boy and then is killed when she is identified as a black, featureless body. However, the tale at the heart of the story is something that only nightmares are composed of. The continuous killing is brutal.

The film did not make well at the box office , but it surely received positive reviews from critics , particularly because of the acting performance by Scarlett.

8. Arrival (2016)

Rotten Tomatoes: 94% IMDb: 8/10

Who isn’t aware of this amazing film that belongs to the category of movies about aliens on 123movies? It’s an American science fiction film produced by Denis Villeneuve and based on the short story of 1998, Story of your Life. The film features strong stars like Amy Adams, Jeremy Renner, Forest Whitaker etc.

Alongside receiving great praise from critics, the film was a success at the box-office revenue, netting over $200 million all over the globe.

The storyline of the film is centered on the character Dr. Louise Banks who must discover the cause of aliens appearing on Earth before it becomes a war-like situation. She is assisted by her colleague Ian Donnelly in it. The mistaken interpretation of the alien’s language causes massive trouble, and the movie proceeds with the handling of the situation by these two Doctors.

This movie is considered to be one of the top choices in terms of downloading movies online. You can download the movie digitally through your 123movies subscription, or pick other ways to download it as well.

9. Men in Black III (2012)

Rotten Tomatoes: 68% IMDb: 6.8/10

It is difficult to forget that name MIB while we are talking about the best alien films on the website 123movies. The film is an 3D Science Fiction film and is the only one to be referred to as comedy film, that is the primary reason it is so well-known.

It was produced on the midst of a huge budget however, by breaking all record-breaking records for films that were alien, the film made $624 million worldwide.

The film is the 3rd installment in the series MIB and centers around the tale about Boris the Animal getting escaped from the prison with high security on moon and finally lands to Earth. He plans to murder the younger K (MIB Agent) by traveling back to the past to ensure that the old K will be killed instantly.

The comic timings of the movie are spectacular along with Will Smith and Tommy Lee Jones are just as amazing as they always are, which makes it among the top superhero films too.

10. Star Trek: First Contact (1996)

Rotten Tomatoes: 93% IMDb: 7.6/10

The final film in this category of movies about aliens available on 123movies are Star Trek: First Contact. It is the 8th film within the Star Trek series. This is a science-fiction film written and made by Jonathan Frakes as his directorial debut. Star Trek is based on the popular franchise with the identical name.

The storyline of this film is an adaptation of the crew of the USS Enterprise-E, who journey back to the middle of the 21st century in order in order to defeat the cybernetic Borg so that it doesn’t take over all over Earth.

The film was a big hit at the box office , and made approximately $150 million around the globe. The film also succeeded in receiving excellent reviews from critics too. The growth of the movie allowed it to gain impressive recognition from the public across the globe.


There are other alien-based films that I am unable to list here, but you will certainly find them on your account at 123movies. You can look up other alien-themed movies on 123movies with the help provided by this website to you.

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