Duncan Webb, a brilliant scientist, sees his life fall apart as he rushes to finish his life's work: a time machine. As the project draws nearer to completion, Duncan experiences consequences from the past, present and future.
Martin Lawrence plays Jamal, an employee in Medieval World amusement park. After nearly drowning in the moat, he awakens to find himself in 14th century England.
In the late eighties, the USSR government enlists Tomas, a devoted member of the Communist Party, to travel back in time to future London and document how Socialism has thrived.
Ba'al travels back in time and prevents the Stargate program from being started. SG-1 must somehow restore history.
A military veteran goes on a journey into the future, where he can foresee his death and is left with questions that could save his life and those he loves.
In 17th century New England, witch hunter Giles Redferne captures an evil warlock, but the conjurer eludes death with supernatural help. Flung into the future, the warlock winds up in the 1980s and plans to bring about the end of the world. Redferne follows the enchanter into the modern era and continues his mission, but runs into trouble in such unfamiliar surroundings. With the help of a young woman, can Redferne finally defeat the warlock?
Adventurer/surgeon/rock musician Buckaroo Banzai and his band of men, the Hong Kong Cavaliers, take on evil alien invaders from the 8th dimension.
A sheriff's deputy fights an alternate universe version of himself who grows stronger with each alternate self he kills.
The world of Eternia in the aftermath of Skeletor's war on Castle Grayskull, which he has won after seizing Grayskull and the surrounding city using a cosmic key developed by the locksmith Gwildor. The Sorceress is now Skeletor's prisoner and he begins to drain her life-force as he waits for the moon of Eternia to align with the Great Eye of the Universe that will bestow god-like power upon him.
After a wizard's spell goes awry, 12th-century Gallic knight Godefroy de Papincourt, Count of Montmirail finds himself transported to 1993, along with his dimwitted servant, Jacquouille la Fripouille. Startled and perplexed by modern technology, the duo run amok, destroying cars and causing chaos until they meet Beatrice de Montmirail, an aristocratic descendant of the nobleman, who may be able to help them get back to 1123.
When a mysterious stranger arrives from the future with a dire warning, Leo is forced to rise and lead his brothers, Raph, Donnie, and Mikey in a fight to save the world from a terrifying alien species.