A spaceship arrives in Arizona, 1873, to take over the Earth, starting with the Wild West region. A posse of cowboys and natives are all that stand in their way.
Transported to Barsoom, a Civil War vet discovers a barren planet seemingly inhabited by 12-foot tall barbarians. Finding himself prisoner of these creatures, he escapes, only to encounter Woola and a princess in desperate need of a savior.
Two low-level astronomers must go on a giant media tour to warn mankind of an approaching comet that will destroy planet Earth.
As a modern-day scientist, Tommy is struggling with mortality, desperately searching for the medical breakthrough that will save the life of his cancer-stricken wife, Izzi.
On the night of the discovery of a duplicate Earth in the Solar system, an ambitious young student and an accomplished composer cross paths in a tragic accident.
The Autobots learn of a Cybertronian spacecraft hidden on the moon, and race against the Decepticons to reach it and to learn its secrets.
A young woman discovers her destiny as an heiress of intergalactic nobility and must fight to protect the inhabitants of Earth from an ancient and destructive industry.
Reckless test pilot Hal Jordan is granted an alien ring that bestows him with otherworldly powers that inducts him into an intergalactic police force, the Green Lantern Corps.
The only way to save Earth from catastrophe is to drill down to the core and set it spinning again.
An international crew of astronauts undertakes a privately funded mission to search for life on Jupiter's fourth largest moon.
As a Washington psychiatrist unearths the origin of an alien epidemic, she also discovers her son might be the only way it can be stopped.
A man wrongly convicted of conspiracy to commit espionage against the U.S. is offered his freedom if he can rescue the president's daughter from an outer space prison taken over by violent inmates.
A genetically inferior man assumes the identity of a superior one in order to pursue his lifelong dream of space travel.
A three-person crew on a mission to Mars faces an impossible choice when an unplanned passenger jeopardizes the lives of everyone on board.
The wanted criminal Riddick arrives on a planet called Helion Prime, and finds himself up against an invading empire called the Necromongers, an army that plans to convert or kill all humans in the universe.
Aliens and their Guardians are hiding on Earth from intergalactic bounty hunters. They can only be killed in numerical order, and Number Four is next on the list. This is his story.
Two decades after the first Independence Day invasion, Earth is faced with a new extra-Solar threat. But will mankind's new space defenses be enough?
When a man goes for virtual vacation memories of the planet Mars, an unexpected and harrowing series of events forces him to go to the planet for real - or does he?
After discovering that an asteroid the size of Texas is going to impact Earth in less than a month, N.A.S.A. recruits a misfit team of deep core drillers to save the planet.
When the crew of the Enterprise learn of a Federation conspiracy against the inhabitants of a unique planet, Captain Picard begins an open rebellion.