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Ba'al travels back in time and prevents the Stargate program from being started. SG-1 must somehow restore history.

When some very creepy things start happening around school, the kids at Herrington High make the chilling discovery that confirms their worst...

When an alien race and factions within Starfleet attempt to take over a planet that has "regenerative" properties, it falls upon Captain Picard and...

Prot is a patient at a mental hospital who claims to be from a far away planet. His psychiatrist tries to help him, only to begin to doubt his own...

A spacecraft is discovered on the floor of the Pacific Ocean, presumed to be at least 300 years old and of alien origin. A crack team of scientists...

A fleet of Martian spacecraft surrounds the world's major cities and all of humanity waits to see if the extraterrestrial visitors have, as they...

A family living on a farm finds mysterious crop circles in their fields which suggests something more frightening to come.

A stranger in the city asks questions no one has asked before. Known only by his initials, the man's innocent questions and childlike curiosity take...

A space shuttle mission investigating Halley's Comet brings back a malevolent race of space vampires who transform most of London's population into...

A group of men who were clearing brush for the government arrive back in town, claiming that their friend was abducted by aliens. Nobody believes...

When strange lights descend on the city of Los Angeles, people are drawn outside like moths to a flame where an extraterrestrial force threatens to...

The residents of San Francisco are becoming drone-like shadows of their former selves, and as the phenomenon spreads, two Department of Health...

Six years ago NASA discovered the possibility of alien life within our solar system. A probe was launched to collect samples, but crashed upon...

Mere seconds before the Earth is to be demolished by an alien construction crew, Arthur Dent is swept off the planet by his friend Ford Prefect, a...

A lone drifter stumbles upon a harrowing discovery -- a unique pair of sunglasses that reveals that aliens are systematically gaining control of the...

When Earth astronaut Capt. Chuck Baker arrives on Planet 51 -- a world reminiscent of American suburbia circa 1950 -- he tries to avoid capture,...

Trying to rescue her home planet from destruction, a gorgeous extraterrestrial named Celeste arrives on Earth and begins her scientific research. She...

When a group of trespassing seniors swim in a pool containing alien cocoons, they find themselves energized with youthful vigor.

Humanity is under attack by human-mimicking flesh-eating alien parasites. One parasite bonds with his young high school student host, and he...

In Arborville, California, three high school students try to protect their hometown from a gelatinous alien life form that engulfs everything it...

In the near future, planet Earth is permanently altered following the sudden—and tumultuous—arrival of seven unique alien races. In the...

In the year 3085, Chris, Beth, Wallow and Danny, four teenage heroes-for-hire, warp through the universe to save adorable aliens and their worlds...

The adventures of a present-day, multinational exploration team traveling on the Ancient spaceship Destiny many billions of light years distant from...

The Powers of Matthew Star is an American sci-fi television series that aired from September 17, 1982 through April 8, 1983, on NBC. It starred Peter...

A Time Prophet predicted that Kai would be the one to destroy the divine order in the league of the 20,000 planets, someday that will happen, but not...

Mahiro Yasaka is just an ordinary high school student, until one day he is suddenly attacked by a dangerous monster. Just when everything seems to be...

Gabby Duran, who constantly feels like she’s living in the shadows of her mother and younger sister, finally finds her moment to shine when she...

The adventures of the last human alive and his friends, stranded three million years into deep space on the mining ship Red Dwarf.

The Invaders, alien beings from a dying planet. Their destination: the Earth. Their purpose: to make it their world. David Vincent has seen them, for...

Fifty spaceships, each three miles across, hover ominously above Earth's major cities. The Visitors that emerge are humanlike in appearance and...

Zim dreams of greatness. Unfortunately, though, he's hopelessly inept as a space invader. Desperate to be rid of the annoying Zim, his planet's...

Naota Nandaba is an ordinary sixth grader living in a city where nothing amazing ever seems to happen. After his brother Tasuku leaves town to play...

Tom Clarke (a 16-year-old wizard) and Benjamin "Benny" Sherwood (a scientist) battle the forces of the Nekross, an alien species who are invading...

Story following Kuromi as she travels around the world in search of her missing sister, Romina, who makes her first appearance in this anime. In...

An alien who came to Earth 400 years ago is almost able to return to his own planet, but when he meets a famous actress, he doesn't want to go home.

Once again, Earth is the battleground. But now the aliens whose human guise hides their true reptilian natures are wiser. They believe the secret to...

One day, New York City as we know it vanished overnight into a mysterious fog. Now known as Hellsalem's Lot, it has become a place where another...

Code Name: Eternity is a Canadian science fiction series that ran for 26 episodes starting in 1999. It was later shown on the Sci Fi Channel in the...

Ultraman Mebius is a Japanese television series produced by Tsuburaya Productions and Chubu-Nippon Broadcasting. It is the 17th TV series and 40th...