Alien Invasion Movies

A coordinated extraterrestrial armada attacks Earth and attempts global extermination; resisting the invasion is the film's central conflict.

Extraterrestrial war machines launch a devastating large-scale assault on Earth, and the invasion drives the entire survival story.

Humanity is fighting an organized Mimic invasion that has overrun much of Europe, and defeating that alien occupation drives the main plot.

A worldwide extraterrestrial invasion unfolds around the Hess family, with the alien attack directly driving the film's escalating danger.

Extraterrestrial creatures have overrun Earth and devastated humanity, and surviving their continuing occupation is the central conflict.

Extraterrestrial Precursors send Kaiju through a portal to attack and ultimately conquer Earth, making the sustained invasion the core war.

Loki opens a portal for the Chitauri army to invade New York and subjugate Earth; repelling that organized extraterrestrial assault is the climax and central threat.

General Zod and his Kryptonian forces attack Earth and attempt to transform the planet for Kryptonian settlement, making the alien assault central.

Earth is under an ongoing extraterrestrial occupation and resource-extraction campaign, and uncovering and resisting that occupation drives the main conflict.

Humanity faces a future in which extraterrestrial creatures have overrun Earth, and the war against that invasion drives the entire premise.

An alien Network has infiltrated thousands of locations on Earth and replaced people with replicas, making covert planetary occupation central to the conflict.

Alien parasites take over teachers and students while spreading through the school, creating a clear extraterrestrial infiltration intended to expand further.

The Boov invade and occupy Earth, forcibly relocating its human population, so extraterrestrial occupation is explicit and central to the story.

A swarm of extraterrestrial predators descends on a London neighborhood, and defending the block from the ongoing alien incursion drives the film.

An extraterrestrial parasite infects a town and multiplies into a spreading hive-like assault, making the alien invasion the central threat.

Decepticons arrive on Earth in pursuit of the AllSpark and launch organized attacks involving humans and human territory, though the conflict is partly an alien civil war.

Nero's Romulan crew destroys Federation territory and targets Earth with a planet-destroying attack; it qualifies as a large-scale extraterrestrial assault rather than a classic invasion.

The supplied synopsis establishes that the Silver Surfer marks Earth for destruction and heralds Galactus, whose attack on the planet becomes the Fantastic Four's central threat.