Movies Like Monsters of the UFO: Incident at Kelly

If you liked Monsters of the UFO: Incident at Kelly (2005), a science fiction movie directed by Barry Conrad, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
The Thing from Another World (1951)
★ 6.7/10Also science fiction
Scientists and US Air Force officials fend off a blood-thirsty alien organism while investigating at a remote arctic outpost.
2
Close Encounters of the Third Kind (1977)
★ 7.3/10Also science fiction
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.
3
Babylon 5: A Call to Arms (1999)
★ 6.9/10Also science fiction
Allies of the Shadows seek revenge against humanity. This movie sets up the series, "Crusade," the sequel to "Babylon 5."
4
The 27th Day (1957)
★ 6.2/10Also science fiction
Five individuals from five nations, including the USA, USSR, and China, suddenly find themselves on an alien saucer, where an alien gives each a container holding three capsules. The alien explains that no power on…
5
Invaders from Mars (1953)
★ 5.9/10Also science fiction
A boy tries to stop aliens that have taken over his town and are brainwashing its inhabitants.
6
Ben 10 vs. the Universe: The Movie (2020)
★ 7.4/10Also science fiction
A blast from Ben's past returns to do double the damage on Team Tennyson and planet Earth itself, forcing Ben to go interstellar to save the day. Based on the 2016 reboot.
7
Alien Abduction (2014)
★ 5.9/10Also science fiction
A vacationing family encounters an alien threat in this pulse-pounding thriller based on the real-life Brown Mountain Lights phenomenon in North Carolina.
8
Babylon 5: Thirdspace (1998)
★ 6.6/10Also science fiction
Susan Ivanova discovers a derelict spaceship in hyperspace. They tow it back to Babylon 5, then strange things start happening. People are being telepathically taken over by aliens from another (third)space.
9
Earth vs. the Flying Saucers (1956)
★ 6.1/10Also science fiction
Test space rockets exploding at liftoff and increased reporting of UFO sightings culminate in a direct attempt by alien survivors of a dead, extra-galactic civilization to invade Earth from impervious flying saucers…
10
The Day the Earth Stood Still (1951)
★ 7.4/10Also science fiction
An alien and a robot land on Earth after World War II and tell mankind to be peaceful or face destruction.
11
The Philadelphia Experiment (1984)
★ 6.1/10Also science fiction
Based on an "actual event" that took place in 1943. About a US Navy Destroyer Escort that disappeared from the Philadelphia Naval Shipyard, and sent two men 40 years into the future to 1984.
12
Ben 10: Alien Swarm (2009)
★ 6.2/10Also science fiction
Ben and a mysterious girl from his past must prevent an alien threat from destroying the world.
13
Forbidden Planet (1956)
★ 7.3/10Also science fiction
Starship C57D travels to planet Altair 4 in search of the crew of spaceship "Bellerophon," a scientific expedition that has been missing for twenty years. They find themselves unwelcome by the expedition's lone…
14
Scooby-Doo and the Alien Invaders (2000)
★ 7.1/10Also science fiction
A cosmic case of flying saucers, intergalactic intrigue and out-of-this-world romance launches Scooby-Doo! and the Mystery Inc., Gang into their most unearthly adventure ever.
15
Babylon 5: The Gathering (1993)
★ 6.5/10Also science fiction
The feature-length pilot for this Emmy award-winning show. Babylon 5 is the latest in a series of space stations built by humans. The Vorlon ambassador, Kosh, has been poisoned. It is the new commanding officer…
16
Star Trek: Insurrection (1998)
★ 6.5/10Also science fiction
When an alien race and factions within Starfleet attempt to take over a planet that has "regenerative" properties, it falls upon Captain Picard and the crew of the Enterprise to defend the planet's people as well as…
17
This Island Earth (1955)
★ 6/10Also science fiction
Aliens have landed and are hiding on Earth, but need Earth’s scientists to help them fight an inter-planetary war.
18
Babylon 5: In the Beginning (1998)
★ 7.1/10Also science fiction
Londo Mollari, the Centauri Emperor, recounts the initial contact between the Humans and Minbari, which resulted in a major incident and subsequent war, for an eager pair of youngsters wanting a story about love and…
19
Babylon 5: The River of Souls (1998)
★ 6.4/10Also science fiction
A group of Soul Hunters come to Babylon 5 demanding the return of something that was stolen from them.
20
Sky Captain and the World of Tomorrow (2004)
★ 5.9/10Also science fiction
When gigantic robots attack New York City, "Sky Captain" uses his private air force to fight them off. His ex-girlfriend, reporter Polly Perkins, has been investigating the recent disappearance of prominent scientists…