Timeless

A week before Christmas, Kyon wakes up in a world where the SOS Brigade doesn't exist. Mikuru and Yuki don't recognize him, and Haruhi and Itsuki seem to have vanished.

Elroy Jetson invents a time machine that takes him back to prehistoric times, where he meets the Flintstone family.

A Southern California kid named Calvin Fuller is magically transported to the medieval kingdom of Camelot through a crack in the ground caused by an earthquake. Once there, he learns he was summoned by the wizard Merlin, who needs Calvin to save Camelot. Using dazzling modern inventions, can Calvin help King Arthur retain his crown and thwart the evil Lord Belasco?

A man stricken with amnesia, discovers a mysterious radio whose music brings back troubling memories from his forgotten past.

Two time travelers with opposing views are sent back to the present aboard a research ship in the Antarctic to prevent a global biological disaster from occuring

Yet another variation on Mark Twain's "A Connecticut Yankee At King Arthur's Court." Here, a computer malfunction causes a science researcher to be sent back in time with her laptop, which she uses to amaze the court.

When Pia plays a mysterious vinyl record single, she suddenly knows how to travel through her own life.

The members of a sci-fi club accidentally spill Coke on the remote controller of an air-conditioner during summer and suddenly a time machine appears in their sweating bath-like clubroom.

Star Wreck: In the Pirkinning begins with Captain James B. Pirk of the starship Kickstart shipwrecked on the 21st century Earth with his crew. Originally from the distant future, Pirk and his crew traveled back in time to save the Earth from hostile aliens, but lost their ship and became stranded. Pirk's daily routine consists mainly of stuffing his face at the local fast food restaurant, and he is finding it difficult to convince the ladies he is, in fact, an intergalactic space hero from the future. As the prospects for humanity's conquest of space look increasingly bleaker, Pirk comes up with a questionable plan to save mankind's future...

The Seventh Doctor becomes the Eighth. And on the streets of San Francisco – alongside new ally Grace Holloway - he battles the Master.

A scientist from the failed Philadelphia Experiment leads a team of Navy SEALs back in time to the Cretaceous Period to rescue the first team he sent back during the 1940s. Things go wildly awry though, when on his return he accidentally brings a giant, man-eating dinosaur back through the portal and into modern-day, downtown Los Angeles.