After accidentally killing his teacher, teenager Thomas Jerkings is thrown into a fractured timeline where portals, paradoxes, and alternate futures begin collapsing reality around him. As he and his allies search for a way home, they become trapped in a brutal war between factions, prophets, and demons—while a relentless enemy from his past hunts him across every timeline.
After accidentally killing his teacher, teenager Thomas Jerkings is thrown into a fractured timeline where portals, paradoxes, and alternate futures begin collapsing reality around him. As he and his allies search for a way home, they become trapped in a brutal war between factions, prophets, and demons—while a relentless enemy from his past hunts him across every timeline.
Four teenage boys get lost in the forest and discover, when they return home, that they are in an alternate world identical to theirs except for one startling difference - they were never born.
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.
In his basement in San Francisco, boy-genius Quinn Mallory unlocks the doorway to an infinite number of Earths. During a test run, Quinn invites co-worker Wade Welles and his teacher Professor Maximillian Arturo to see his new invention. But an increase in power and an early departure leave all three, plus a washed-up soul singer named Rembrandt "Crying Man" Brown, lost in a parallel world. Now they must "slide" from world to world, not only adapting to their changing surroundings, but also trying to get back to their world. Will they ever make it home?
As new villains overrun Gotham City of the future, the aging Bruce Wayne hangs up the cape of the once invincible Batman. But when troubled teenager Terry McGinnis stumbles upon the Dark Knight's secret, a new alliance is forged. And a triumphant new Batman is born.
When strange anomalies start to appear all over England, Professor Cutter and his team must track down and capture all sorts of dangerous prehistoric creatures from Earth's distant past and near future.
When heroes alone are not enough ... the world needs legends. Having seen the future, one he will desperately try to prevent from happening, time-traveling rogue Rip Hunter is tasked with assembling a disparate group of both heroes and villains to confront an unstoppable threat — one in which not only is the planet at stake, but all of time itself. Can this ragtag team defeat an immortal threat unlike anything they have ever known?
Jason Dessen is abducted into an alternate version of his life. To get back to his true family, he embarks on a harrowing journey to save them from the most terrifying foe imaginable: himself.
The Doctor and his companion travel across time and space encountering incredible friends and foes.
A group of teenagers go on a school camp in the Blue Mountains in Australia. While at the camp, Paul Reynolds accidentally goes into a parallel universe. This other world is inhabited by a more hierarchic and technologically different society, ruled by a group of people known as Spellbinders.
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.