The Girl from Tomorrow

Meet the Diffy family, a futuristic family from the year 2121. When the eccentric dad, Lloyd, rents a time machine for their family vacation, everyone is excited. But then something goes wrong. Their time machine malfunctions and they are thrown out of the space/time continuum in the year 2004.

The Doctor and his companion travel across time and space encountering incredible friends and foes.

Theorizing that one could time travel within his own lifetime, Dr. Sam Beckett stepped into the Quantum Leap accelerator and vanished... He woke to find himself trapped in the past, facing mirror images that were not his own and driven by an unknown force to change history for the better. His only guide on this journey is Al, an observer from his own time, who appears in the form of a hologram that only Sam can see and hear. And so Dr. Beckett finds himself leaping from life to life, striving to put right what once went wrong and hoping each time that his next leap will be the leap home.

Sarah Jane Smith is a truly remarkable woman who inhabits a world of mystery, danger and wonder; a world where aliens are commonplace and the Earth is under constant threat. A world that Maria Jackson, a seemingly ordinary girl, can only dream of – until she moves in next door. Nothing will ever be ordinary again.

In the year 2149, the world is dying. The planet is overdeveloped and overcrowded, with the majority of plant and animal life extinct. The future of mankind is in jeopardy, and its only hope for survival is in the distant past. An ordinary family goes on an extraordinary journey back in time to prehistoric Earth as a part of a massive expedition to save the human race.

A year after the events that took place during the "Final Battle" and equipped with an all-new completed Omnitrix, 16-year-old Ben Tennyson has to face new enemies.

Megas XLR is a series about an overweight couch potato named Coop who stumbles across a giant robot in a junkyard. He soon discovers that the robot was sent from the future when a woman named Kiva returns to the past to claim what is rightfully hers, though Coop made so many modification to the machine so he's the only one who can fully operate it. Things also heat up when Coop learns that an alien race called the Glorft are also after his MEGAS robot, so he teams up with Kiva and his best friend Jamie to fight them off, though mostly so he can keep his new toy.

George wakes up to find himself several months in the past before being recruited for the Lazarus Project – a secret organization that turns back time when the world is at threat of extinction.

When 10-year-old Ben Tennyson discovers a mysterious device, he gains the power to change into ten different alien heroes, each with uniquely awesome powers. With such abilities at his disposal, Ben realizes a greater responsibility to help others and stop evildoers, but that doesn't mean he's above a little superpowered mischief now and then.

A Librarian from the past time travels to the present and finds himself stuck here. When he returns to his castle, which is now a museum, he inadvertently releases magic across the continent. He is given a new team to help him clean up the mess he made, forming a new team of Librarians.

The adventures of The Doctor, a time-traveling humanoid alien known as a Time Lord. He explores the universe in his TARDIS, a sentient time-traveling spaceship. Its exterior appears as a blue British police box, which was a common sight in Britain in 1963 when the series first aired. Along with a succession of companions, The Doctor faces a variety of foes while working to save civilizations, help ordinary people, and right many wrongs.

When an explosive battle with Dr. Eggman shatters the universe, Sonic races through parallel dimensions to reconnect with his friends and save the world.

Refugees from a war-torn country start showing up to seek asylum in an American town. Only the country these people are from is America and the war they are fleeing is 250 years in the future. The local sheriff with a past, a federal agent and a mother in search of her missing refugee daughter drive this allegory with a surprising conspiracy at the center.

A great warrior is displaced to the distant future by the evil shape-shifting wizard Aku. The world has become a bleak place under the rule of Aku, segregated into fantastic tribes and ruled by Aku's evil robot warlords. Jack travels this foreign landscape in search of a time portal that can return him to his home time so he can "undo the future that is Aku!".

Into every generation a slayer is born: one girl in all the world, a chosen one. She alone will wield the strength and skill to fight the vampires, demons, and the forces of darkness; to stop the spread of their evil and the swell of their number. She is the Slayer.