When a small town is invaded by aliens from outer space who are capturing and killing the townspeople, no one takes them seriously. Why? The aliens all look like circus clowns, use weapons that look clown like, and all have painted on smiles. Only a few of the young people in the town realize the danger and of course no one believes them. Armed with an ice cream truck they try and rescue their friends.

It has been four years since the alien-seeking agents averted an intergalactic disaster of epic proportions. Kay has since returned to the comforts of civilian life while Jay continues to work for the Men in Black, the highly funded yet unofficial government agency that regulates all things alien on earth. While investigating a seemingly routine crime, Jay uncovers a diabolical plot masterminded by Serleena, an evil Kylothian monster who disguises herself as a sexy lingerie model. It’s a race against the clock as Jay must convince Kay—who not only has no memory of his time spent with the agency, but is also the only person alive who has the expertise to save the galaxy—to reunite with the MIB before Earth is destroyed completely.

King Roland of the planet Druidia is trying to marry his daughter Princess Vespa (Daphne Zuniga) to Prince Valium, but Vespa is kidnapped by the evil race of the Spaceballs. The Spaceballs ask Roland a tremendous ransom: all the air of Druidia (you see, the air of Spaceball had serious pollution problems…). The King decides to offer a generous amount of money to a space rogue, Lone Starr, to persuade him to save Vespa. What follows is the parody of a _LOT_ of famous SF movies.

On July 2nd, communications systems worldwide are sent into chaos by a strange atmospheric interference. It is soon learned by the military that a number of enormous objects are on a collision course with Earth. At first thought to be meteors, they are later revealed to be gigantic spacecraft, piloted by a mysterious alien species. After attempts to communicate with the aliens go nowhere, David Levinson, an ex-scientist turned cable technician, discovers that the aliens are going to attack major points around the globe in less than a day. On July 3rd, the aliens all but obliterate New York, Los Angeles, and Washington. The survivors set out in convoys towards Area 51, a strange government testing ground where it is rumored the military has a captured alien spacecraft of their own. The survivors devise a plan to fight back against the enslaving aliens, and July 4th becomes the day humanity will fight for its freedom. July 4th is their Independence Day…

Dutch (Arnlod Schwarzenegger) and a team of commandos have been sent into a Central American jungle to track down some missing airmen that were kidnapped by terrorists. By the time they get to the camp, the airmen have been butchered in a very violent fashion and the commandos retaliate on the terrorists’ camp. After that’s over, they wait for a helicopter to pick them up, but something strange begins to happen in the woods. It isn’t long before the commandos start getting killed off and Dutch and a girl from the camp, Anna (Elpidia Carrillo), are the only people left and fighting for their lives. But what they discover is too shocking for them to imagine. What’s been killing them is the Predator, an alien that hunts rare species and make his trophies out of their skulls. And human beings are the new species he has discovered.

While visiting the Earth at Night, a group of alien botanists is discovered and disturbed by an approaching human task force. Because of the more than hasty take-off, one of the visitors is left behind. The little alien finds himself all alone on a very strange planet. Fortunately, the extra-terrestrial soon finds a friend and emotional companion in 10-year-old Elliot, who discovered him looking for food in his family’s garden shed. While E.T. slowly gets acquainted with Elliot’s brother Michael, his sister Gertie as well as with Earth customs, members of the task force work day and night to track down the whereabouts of Earth’s first visitor from Outer Space. The wish to go home again is strong in E.T., and after being able to communicate with Elliot and the others, E.T. starts building an improvised device to send a message home for his folks to come and pick him up. But before long, E.T. gets seriously sick, and because of his special connection to Elliot, the young boy suffers, too. The situation gets critical when the task force finally intervenes. By then, all help may already be too late, and there’s no alien spaceship in sight.

Glen Canyon, Arizona, the present day. Wayne, practising at night in the desert for his upcoming fireman’s exam, witnesses the impact of a meteorite. The next day, biology teacher Dr. Ira Kane and geology teacher Harry Block from Glen Canyon Community College manage to get to the meteorite, which is stuck in the ground at the bottom of a cave. By taking a sample, they discover a slimy blue fluid coming out of the meteorite. A little later, Ira Kane finds out that myriads of single-celled life-forms dwell in the fluid, evolve at an incredible rate, even while he’s watching. What first seems like a sure ticket to Sweden for the Nobel Prize soon develops into a nightmare: By evolving and adapting at that unbelievably fast rate, the Aliens start spreading out, and the Military comes in. Now it all comes down to what Darwin so rightfully stated: Survival of the fittest. And no good idea in sight…

It is a normal day for everyone, until the President of the United States (Nicholson). They are able to get in contact with the Martians, and arrange for a meeting behind them and us humans. But not everything goes to plan, and the Martians have other plans for Earth. Are they just misunderstood beings? or do they really want to destroy all of humanity.