The Purple Ball(1988)

Four schoolboys go on an awe-inspiring expedition back through time, where they behold landscapes and creatures that have long since vanished from the earth.

In 2004, an officer for a security agency that regulates time travel must fend for his life against a shady politician who has a tie to his past.

In the year 2403 AD, a young student named Satoru is visited by a time traveler from the future, a cute girl named Alisa. The two go back in time together to explore the 21st century when a malfunction sends them hurdling through seemingly random episodes of religious and historical importance featuring Buddha, Jesus Christ and other eminent figures.

When a deadly airborne virus threatens to wipe out the northeastern United States, teacher Elliot Moore and his wife Alma flee from contaminated cities into the countryside in a fight to discover the truth. Is it terrorism, the accidental release of some toxic military bio weapon -- or something even more sinister?

Two children discover a black hole and imagine what it would be like to travel through time.

During routine manoeuvres near Hawaii in 1980, the aircraft-carrier USS Nimitz is caught in a strange vortex-like storm, throwing the ship back in time to 1941—mere hours before the Japanese attack on Pearl Harbor.

At the dawn of the Space Race, seven test pilots set out to become the first American astronauts to enter space. However, the road to making history brings momentous challenges.

A group of archaeological students become trapped in the past when they go there to retrieve their professor. The group must survive in 14th century France long enough to be rescued.

The explorer craft USS Palomino is returning to Earth after a fruitless 18-month search for extra-terrestrial life when the crew comes upon a supposedly lost ship, the USS Cygnus, hovering near a black hole. The ship is controlled by Dr. Hans Reinhardt and his monstrous robot companion, but the initial wonderment and awe the Palomino crew feel for the ship and its resistance to the power of the black hole turn to horror as they uncover Reinhardt's plans.

When the crew of an American tugboat boards an abandoned Russian research vessel, the alien life form aboard regards them as a virus which must be destroyed.

Sergeant Todd is a veteran soldier for an elite group of the armed forces. After being defeated by a new breed of genetically engineered soldiers, he is dumped on a waste planet and left for dead. He soon interacts with a group of crash survivors who lead out a peaceful existence. The peace is broken as the new soldiers land on the planet to eliminate the colony, which Sergeant Todd must defend.

In the year 6470, a husband and wife team of explorers receive a mysterious distress signal from an astronaut who disappeared decades earlier. They leave their son on board their ship while they go searching for the missing astronaut — but fate intervenes, crash-landing the ship on a jungle-like planet populated by bulbous, telekinetic aliens and eerie stone gardens of frozen space creatures.