Less popular but great sci-fi movies

Astronaut Sam Bell has a quintessentially personal encounter toward the end of his three-year stint on the Moon, where he, working alongside his computer, GERTY, sends back to Earth parcels of a resource that has helped diminish our planet's power problems.

Linguist Louise Banks leads a team of investigators when gigantic spaceships touch down around the world. As nations teeter on the verge of global war, Banks and her crew must find a way to communicate with the extraterrestrial visitors.

A young programmer is selected to participate in a ground-breaking experiment in synthetic intelligence by evaluating the human qualities of a highly advanced humanoid A.I.

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.

Jack Harper, a drone repairman stationed on Earth that has been ravaged by war with extraterrestrials, questions his identity after rescuing the woman who keeps appearing in his dreams.

In 2074, when the mob wants to get rid of someone, the target is sent into the past, where a hired gun awaits - someone like Joe - who one day learns the mob wants to 'close the loop' by sending back Joe's future self for assassination.

A soldier wakes up in someone else's body and discovers he's part of an experimental government program to find the bomber of a commuter train within 8 minutes.

A mysterious pill that enables the user to access 100% of his brain's abilities transforms a struggling writer into a financial wizard, but it also puts him in a new world with many dangers.

The alumni cast of a space opera television series have to play their roles as the real thing when an alien race needs their help. However, they also have to defend both Earth and the alien race from a reptilian warlord.

As his last assignment, a temporal agent is tasked to travel back in time and prevent a bomb attack in New York in 1975. The hunt, however, turns out to be beyond the bounds of possibility.

The relationship between a politician and a contemporary dancer is affected by mysterious forces keeping them apart.

Dr. Ellie Arroway, after years of searching, finds conclusive radio proof of extraterrestrial intelligence, sending plans for a mysterious machine.

Vincent, an "In-Valid", assumes the identity of a member of the genetic elite to pursue his goal of traveling into space with the Gattaca Aerospace Corporation. However, a week before his mission, a murder marks Vincent as a suspect.

A troubled psychologist is sent to investigate the crew of an isolated research station orbiting a bizarre planet.

Strange things begin to happen when a group of friends gather for a dinner party on an evening when a comet is passing overhead.

An F.B.I. Agent persuades a social worker, who is adept with a new experimental technology, to enter the mind of a comatose serial killer in order to learn where he has hidden his latest kidnap victim.

Three high school friends gain superpowers after making an incredible discovery underground. Soon they find their lives spinning out of control and their bond tested as they embrace their darker sides.

Four friends/fledgling entrepreneurs, knowing that there's something bigger and more innovative than the different error-checking devices they've built, wrestle over their new invention.

Set in a futuristic world where humans live in isolation and interact through surrogate robots, a cop is forced to leave his home for the first time in years in order to investigate the murders of others' surrogates.

A former cop turned street-hustler accidentally uncovers a conspiracy in Los Angeles in 1999.

A game designer on the run from assassins must play her latest virtual reality creation with a marketing trainee to determine if the game has been damaged.

A man accidentally gets into a time machine and travels back in time nearly an hour. Finding himself will be the first of a series of disasters of unforeseeable consequences.

A psychologist engages a dangerous, young genius in a battle of wits -- unaware of the supernatural power the girl possesses, or that her life hangs in the balance.

Detective Angela approaches Constantine, a demon hunter, to help her investigate her twin sister's mysterious death. As he digs deeper, he realizes that demons are trying to enter the human world.

Set in the near-future, technology controls nearly all aspects of life. But when the world of Grey, a self-labeled technophobe, is turned upside down, his only hope for revenge is an experimental computer chip implant.