The Crossing

Two spaceships, one manned by benevolent Maximals, the other by evil Predacons, crash-land on a pre-humanoid planet while en route to Earth. Their crews assume indigenous animal forms to protect themselves from an overabundance of natural energy, transforming into robots to do battle. Thus, the Beast Wars have begun...

A truly amazing, fantastical, science fiction, funny and odd, and sometimes scary, sad and endearing anthology series presented by Steven Spielberg with guest appearances by many famous actors, actresses, and directors.

20th-century astronaut Buck Rogers awakens in the 25th century after a freak accident puts him in suspended animation for 500 years. Upon returning to Earth and discovering the planet is recovering from a nuclear war, Buck uses his combat skills and ingenuity to protect Earth and fight evil throughout the galaxy alongside starfighter pilot Colonel Wilma Deering and robot companion Twiki.

When four pet turtles were bathed in alien ooze, they began to mutate and became the Teenage Mutant Ninja Turtles. Raised in New York City sewers by their foster father and wise sensei, Master Splinter, Leonardo, Michelangelo, Donatello, and Raphael wage war against crime. Led by Master Splinter, the four turtles learn the ancient martial art of Ninjitsu, mastering skills of stealth, weapons, and fighting. They stop evildoers in all forms, whether barbaric gangs, lowlife crooks, deranged cyborgs, or even the crime syndicate The Foot, led by their archrival, The Shredder.

It is the year 2037, the world is dying from a virus that has rendered mankind infertile. Not a single child has been born in 25 years. Governments are powerless puppets for the world's biggest corporation Biocorp. They keep promising a cure that never comes. A pair of scientists travel back to 2017 in order to change the events of their past and prevent the virus from ever existing.

Alana, a girl from the year 3000, is kidnapped by Silverthorn, a criminal from the year 2500, and brought back in time to the year 1992. While in the past, Alana befriends Jenny, who helps her adapt to life in a time unfamiliar to her, and to find a way back to her own time.

A Step into the Past is a 2001 Hong Kong television series produced by TVB and based on Huang Yi's novel of the same Chinese title. The series tells the story of a 21st-century Hong Kong VIPPU officer who travels back in time to the Warring States period of ancient China. He is involved in a number of important historical events that leads to the first unification of China under the Qin Dynasty. The series' first original broadcast ran from 15 October to 7 December 2001 on the TVB Jade network in Hong Kong.

An omnibus web series about four individuals filled with regret who are able to order delivery from a mysterious new restaurant called "Your Most Beautiful Days." The order allows them to relive their past or see their future. (Source: MyDramaList)

A loser from the future uses his basic future technology to come back to today to pretend to be a superhero.

Neuroscientist Shan Yu discovers the sudden death of his first love, Min Ying. Before she died, she clutched a birthday candle in her final moments. Lighting the candle, Shan Yu miraculously travels back ten years, and attempts to alter their fate. However, each journey he takes inadvertently triggers unforeseen consequences, and a decade-long hidden love story is gradually unveiled…

On her 17th birthday, Ozaki Karin suddenly lost her childhood friend and first love, Soma Jun. Ten years later, on her 27th birthday, Karin happens to find a film camera left behind by Jun and the photos he took of her. This causes her to remember all the feelings she had for Jun. Unable to control her emotions, Karin burns all the photos and is transported back in time to the day the photo was taken 10 years ago. As Karin travels back and forth between the past and present to stop Jun's suicide, she slowly discovers the shocking truth behind her childhood friend's death.

In 2050 engineer Derrida Yvain is famous for his contribution to "Autonomous Machine DZ," at his father's company, Rebuild. But when he and his colleague Nathan discover a dangerous flaw in their creation, their warnings go ignored. The next day after Nathan's daughter Mage's birthday party, the group barely escapes an attack by unknown forces, leading to Derrida's unwitting captivity in cryogenic stasis. Ten years later, he emerges in a world at war with the mechanical lifeforms he helped create. Now, he fights to survive his nightmare future to make good his promise to "Take care of Mage."

During a high-speed motorboat chase with a criminal, Cheung Chau police officer Wong Tai-mui gets herself trapped in a waterspout, accidentally opening a time portal. She travels back 200 years to 19th century Hong Kong, a time when the island was under Qing rule. Using her knowledge of the future, which she keeps in an e-book, she saves a family of pirates from a deadly naval battle against the Qing naval fleet led by Prince Man-ho, the eleventh son of the Jiaqing Emperor. Puzzled by her mysterious origins, the family remains wary of Tai-mui and is hesitant in trusting her. Meanwhile, at the royal court, Prince Man-ho becomes jaded from politics and family feud and decides to let go of his ambition for the crown.

Crime drama series featuring Life On Mars' DCI Gene Hunt. After being shot in 2008, DI Alex Drake lands in 1981, where she finds herself in familiar company.

The year is 2020. Fifteen-year-old Noah lives with his family in the futuristic underground community of North Col. The world above is a frozen wasteland after a massive comet strike destroyed all other life in the world including the animals. One night, he accidentally time travels to the future and finds himself trapped in the year 2085 in a desolate desert place called Haven with a group of children, the Nomads, led by Arushka.

Using his knowledge of today’s animal kingdom and the latest research, wildlife adventurer Nigel Marven uses a time portal to take him into the past, on a quest to rescue long lost prehistoric creatures.

Set in the city of Nagasaki, the story takes place in a world where a miniscule amount of magic remains in everyday life. Hitomi Tsukishiro is a 17-year-old descendant of a witch family who grew up with stale emotions, as she lost her sense of color at a very young age. Feeling sorry for her granddaughter's future, Kohaku, a great witch, sends Hitomi to past, the year 2018. Through exchanges with her 17-year-old grandmother and her club members, the story follows Hitomi's growth as a person.

A British science fiction television programme that was produced by BBC Cymru Wales for CBBC, created by Russell T Davies and starring Elisabeth Sladen. It was a spin-off of the long-running science fiction show Doctor Who and focused on the adventures of Sarah Jane Smith, an investigative journalist who, as a young woman had numerous adventures across time and space with the Doctor.

A woman travels from 19th century Joseon to modern-day Seoul, her fate takes a twist with a ‘fake marriage’ with a man who resembles her ex-husband.

The Ministry of Time, a newly established government department, is gathering ‘expats’ from across history in an experiment to test the viability of time-travel. Commander Graham Gore (an officer on Sir John Franklin's doomed 1845 Arctic expedition) is one such figure rescued from certain death – alongside an army captain from the fields of the Somme, a plague victim from the 1600s, a widow from revolutionary France, and a soldier from the seventeenth century.