TERMINATOR

In the post-apocalyptic future, reigning tyrannical supercomputers teleport a cyborg assassin known as the "Terminator" (Arnold Schwarzenegger) back to 1984 to snuff Sarah Connor (Linda Hamilton), whose unborn son is destined to lead insurgents against 21st century mechanical hegemony. Meanwhile, the human-resistance movement dispatches a lone warrior (Michael Biehn) to safeguard Sarah. Can he stop the virtually indestructible killing machine?

I ROBOT

Inspired by Isaac Asimov's work, this techno-thriller stars Will Smith as Del Spooner, a technology-wary cop investigating the murder of a scientist in mid-21st century Chicago, who isn't the perfect man for the job but he takes it on anyway. Aided by expert Dr. Susan Calvin (Bridget Moynahan), Spooner discovers that an android (Alan Tudyk) might be the culprit -- and realizes the entire human race could be at the mercy of machines.

THE DAY THE EARTH STOOD STILL

In this updated version of the 1951 classic sci-fi thriller, Keanu Reeves stars as an alien named Klaatu who's sent to Earth to warn the leaders of the world about the consequences of their dangerous ways. Joined by a heavily armed robot companion, Klaatu informs the people of Earth that the constant aggression carried out against one another has raised the ire of an alien species, which is now threatening to exterminate all of mankind.