While celebrating his last night as a single man, Joe finds out that a spaceship has landed in his backyard; he tries to send back the alien to its home before his fiancée finds out.
Area 51: The Alien Interview (1997)
A documentary about aliens and UFOs with re-enactments of alien interviews and video of a supposedly real video of an alien being interviewed by government officials.

This Island Earth (1955)
Aliens have landed and are hiding on Earth, but need Earth’s scientists to help them fight an inter-planetary war.

Close Encounters of the Third Kind (1977)
After an encounter with UFOs, an electricity linesman feels undeniably drawn to an isolated area in the wilderness where something spectacular is about to happen.

The Thing (1982)
A research team in Antarctica is hunted by a shape-shifting alien that assumes the appearance of its victims.

Beyond Skyline (2017)
Detective Mark Corley storms his way onto an alien spaceship to rescue his estranged son. When the ship crashes in Southeast Asia, he forges an alliance with a band of survivors to take back the planet once and for all.

D-Day on Mars (1966)
This is a shortened version of the 1945 Republic serial "The Purple Monster Strikes," which was released to television in 1966.

Critters (1986)
Carnivorous aliens arrive unannounced at a Kansas family farm; two intergalactic bounty hunters soon follow, determined to blow them off the planet.

Mission Galactica: The Cylon Attack (1979)
A compilation of Battlestar Galactica episodes 10–12 and 21, with alternate footage. Running low on fuel, the Battlestar Galactica receives the help of the supposedly lost Battlestar Pegasus which is taking the offensive with the Cylons.

Starman (1984)
When an alien takes the form of a young widow's husband and asks her to drive him from Wisconsin to Arizona, the government tries to stop them.

Milgram and the Fastwalkers (2018)
A world-class psychiatrist takes on a new patient who is experiencing strange dreams, and is reluctantly drawn into the dark world of aliens and UFOs.

My Stepmother Is an Alien (1988)
Trying to rescue her home planet from destruction, a gorgeous extraterrestrial named Celeste arrives on Earth and begins her scientific research. She woos quirky scientist Dr. Steve Mills, a widower with a young daughter. Before long, Celeste finds herself in love with Steve and her new life on Earth, where she experiences true intimacy for the first time. But when she loses sight of her mission, she begins to question where she belongs.

Village of the Damned (1995)
An American village is visited by some unknown life form which leaves the women of the village pregnant. Nine months later, the babies are born, and they all look normal, but it doesn't take the "parents" long to realize that the kids are not human or humane.

Lifted (2006)
When an overconfident teen alien gets behind the controls of a spaceship, he must attempt to abduct a slumbering farmer under the watchful eye of a critical instructor. But abducting humans requires precision and a gentle touch, and within a few missteps it's painfully clear why more humans don't go missing every year.

So What If the Goats Die (2021)
Abdellah, a young shepherd living in the mountains, is forced to brave the snow blocking him in order to get food and save this cattle. Once he gets to the village, he faces a supernatural phenomenon.

Tabloid! (1989)
Aliens invade an aerobics class before the credits roll in this horror anthology spoof illustrating outrageous stories that could easily be found in a tabloid newspaper at your local grocery store checkout! The stories are: Baby Born With Full Beard, BBQ Of The Dead, and Killer Vacuum Destroys Town

Flight of the Navigator (1986)
12-year-old David is accidentally knocked out in the forest near his home, but when he awakens eight years have passed. His family is overjoyed to have him back, but is just as perplexed as he is that he hasn't aged. When a NASA scientist discovers a UFO nearby, David gets the chance to unravel the mystery and recover the life he lost.

Critters 2 (1988)
Three bounty hunters from space fly back to the town of Grovers Bend, hoping to save local residents from a new batch of Critter eggs.

Sphere (1998)
A spacecraft is discovered on the floor of the Pacific Ocean, presumed to be at least 300 years old and of alien origin. A crack team of scientists and experts is assembled and taken to the Habitat, a state-of-the-art underwater living environment, to investigate.

Evil Aliens (2006)
The sensationalist reporter Michelle Fox presents the TV show Weird World, with phony matters about UFOS and aliens. When she hears about Cat, a young woman that claims that have been abducted with her boyfriend and become pregnant by aliens, she convinces her chief to travel with a team to the remote Welsh island of Scalled to interview Cat. She invites the cameraman Ricky Anderson with his sound technician partner; the nerd expert in "ufology" and "ley lines" Gavin Gorman; the actress Candy Vixen and an obscure gay actor to prepare the matter. They get a van and wait for the low tide to reach the island, and when they find evidences that aliens are really landed in the location, the ambitious Michelle decides to film her way to fame and wealth.

The High Crusade (1994)
A Monty Pythonesque tale of a band of Crusaders who find themselves in possession of an alien ship and the alien to pilot it. Armed with the means to conquer the Holy Land, the naive Crusaders set off on a grand crusade, only to find themselves not in Jerusalem, but at the mercy of an entire alien world.