Ba'al travels back in time and prevents the Stargate program from being started. SG-1 must somehow restore history.
In a madcap future era, the world's greatest secret agent, Neil Stryker, struggles to rescue his young son from the clutches of his infamous former mentor.
A married workaholic, Michael Newman doesn't have time for his wife and children, not if he's to impress his ungrateful boss and earn a well-deserved promotion. So when he meets Morty, a loopy sales clerk, he gets the answer to his prayers: a magical remote that allows him to bypass life's little distractions with increasingly hysterical results.
Called in to recover evidence in the aftermath of a horrific explosion on a New Orleans ferry, Federal agent Doug Carlin gets pulled away from the scene and taken to a top-secret government lab that uses a time-shifting surveillance device to help prevent crime.
Tom Merrick gets caught up in a time-traveling conspiracy and must set the timeline right before it is irrevocably altered.
After Martha Jones parts company with the Doctor, his TARDIS collides with another, and he comes face to face with one of his previous incarnations.
A detached orphan teen escapes to the future in suspended animation, but when he arrives at a natural utopia, he must evade a lynch mob convinced that he's the prophesied Devil's Child.
Time-traveling bounty hunters find a doomed race-car driver in the past and bring him to 2009 New York, where his mind will be replaced with that of a terminally ill billionaire.
The world is stunned when a group of time travelers arrive from the year 2051 to deliver an urgent message: Thirty years in the future, mankind is losing a global war against a deadly alien species. The only hope for survival is for soldiers and civilians from the present to be transported to the future and join the fight. Among those recruited is high school teacher and family man Dan Forester. Determined to save the world for his young daughter, Dan teams up with a brilliant scientist and his estranged father in a desperate quest to rewrite the fate of the planet.
A villainous supercomputer uses time travel to retrieve magical artifacts from China's ancient past and reshape human history. It's up to the Armor Heroes to stop the villains and save civilization.
A depressed housewife who learns her husband was killed in a car accident the day previously, awakens the next morning to find him alive and well at home, and then awakens the day after to a world in which he is still dead.