Os 20 melhores filmes de ficção científica

A cyborg, identical to the one who failed to kill Sarah Connor, must now protect her ten year old son John from an even more advanced and powerful cyborg.

After visiting 2015, Marty McFly must repeat his visit to 1955 to prevent disastrous changes to 1985...without interfering with his first trip.

Following clues to the origin of mankind, a team finds a structure on a distant moon, but they soon realize they are not alone.

Marty McFly, a 17-year-old high school student, is accidentally sent 30 years into the past in a time-traveling DeLorean invented by his close friend, the maverick scientist Doc Brown.

The aliens are coming and their goal is to invade and destroy Earth. Fighting superior technology, mankind's best weapon is the will to survive.

A man fighting in a war against aliens must relive the same day every time he dies until he can find a way to stop their power source with the help of an elite soldier.

A widowed former reverend living with his children and brother on a Pennsylvania farm finds mysterious crop circles in their fields, which suggests something more frightening to come.

When a man goes in to have virtual vacation memories of the planet Mars implanted in his mind, an unexpected and harrowing series of events forces him to go to the planet for real - or is he?

A brilliant but eccentric scientist begins to transform into a giant man/fly hybrid after one of his experiments goes horribly wrong.

John works with the PreCrime police which stop crimes before they take place, with the help of three 'PreCogs' who can foresee crimes. Events ensue when John finds himself framed for a future murder.

In 2029, an Air Force astronaut crash-lands on a mysterious planet where evolved, talking apes dominate a race of primitive humans.

During a long space war, the lives of two wounded enemies become dependent on their ability to forgive and to trust.

In a future Earth in which aliens are isolated in a remote ghetto, a government agent finds himself banished there.

An astronaut becomes stranded on Mars after his team assume him dead, and must rely on his ingenuity to find a way to signal to Earth that he is alive and can survive until a potential rescue.

In a future where the polar ice-caps have melted and Earth is almost entirely submerged, a mutated mariner fights starvation and outlaw "smokers," and reluctantly helps a woman and a young girl try to find dry land.

Humans, in a fascist militaristic future, wage war with giant alien bugs.

A science teacher, his wife, and a young girl struggle to survive a plague that causes those infected to commit suicide.

As a war between humankind and monstrous sea creatures wages on, a former pilot and a trainee are paired up to drive a seemingly obsolete special weapon in a desperate effort to save the world from the apocalypse.

When a beautiful stranger leads computer hacker Neo to a forbidding underworld, he discovers the shocking truth--the life he knows is the elaborate deception of an evil cyber-intelligence.

Genetic engineers Clive Nicoli and Elsa Kast hope to achieve fame by successfully splicing together the DNA of different animals to create new hybrid animals for medical use.