Altered Reality

A sheriff's deputy fights an alternate universe version of himself who grows stronger with each alternate self he kills.

When her scientist ex-boyfriend discovers a portal to travel through time -- and brings back a 19th-century nobleman named Leopold to prove it -- a...

A scientist trying to solve one of the universe's greatest puzzles begins a romance with a much younger colleague that's haunted by a dark secret.

In 2025, a scientist on the verge of making a major discovery related to time travel is suddenly put in peril when a rival kidnaps her young son and...

In order to escape the police after a robbery, two estranged siblings lay low in a metaphysical farmhouse that hides them away in a different time....

Ba'al travels back in time and prevents the Stargate program from being started. SG-1 must somehow restore history.

In the year 2050, mankind is extinct. The last survivors travel back in time to stop the invader, Killgis, aided by roboticist Kenichiro Kurenai....

The fate of the galaxy rests in the hands of bitter rivals. One, James Kirk, is a delinquent, thrill-seeking Iowa farm boy. The other, Spock, a...

Three friends discover a mysterious machine that takes pictures 24 hours into the future and conspire to use it for personal gain, until disturbing...

After the disappearance of a young scientist on a business trip, his son and wife struggle to cope, only to make a bizarre discovery years later...

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...

When a hunter sent back to the prehistoric era runs off the path he must not leave, he causes a chain reaction that alters history in disastrous ways.