Si lo hubiera sabido

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.

The story of Claire Randall, a married combat nurse from 1945 who is mysteriously swept back in time to 1743, where she is immediately thrown into an unknown world where her life is threatened. When she is forced to marry Jamie, a chivalrous and romantic young Scottish warrior, a passionate affair is ignited that tears Claire's heart between two vastly different men in two irreconcilable lives.

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.

The Nine-tailed fox makes a crash landing in the year 1938, an era of chaos, and he struggles to return to the present.

Ryotaro Nogami transforms into Kamen Rider Den-O traveling to different times using the time-traveling train DenLiner to battle the Imagin monsters and preventing them from altering the past to affect the present and future.

Mayuko Chigasaki is an ordinary girl from the countryside, who now is attending university in big city Tokyo. She struggles each day to make ends meet while studying for her exams, barely scraping up the yen to afford bus fare to and from school. And at the end of the day, she comes home to a gluttonous, freeloading alien living in her closet!

In a vast and mysterious multiverse with fantastic alternative realities, a metaphysical entity has a whole plan behind it, in order to protect the timeline of an island using a book that can see the past, present and future as if it were a full script.

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.

Transported to the Spanish colonial era, a young woman finds love, uncovers secrets, and faces a destiny beyond time.

After being rejected by her classmate on the last Christmas of high school, a girl finds herself transported six months back in time.

The family consists of Géza, the father, a comical and inept figure, his wife Paula who actually dominates family affairs, pubertal daughter Kriszta and 12-year-old son Aladár, a child prodigy. The cat Maffia and a dog, Blöki accompany the family. Dr. Máris, their cynical neighbour, is regularly and unvoluntarily involved in disasters surrounding the family.

Thousands of years after Earth’s atmosphere was destroyed, adventure blooms in the strangest of places. The domed city of Romdo is supposed to be perfect, but Re-l Mayer, a young female inspector from the Civilian Intelligence Office, knows better. In this place where humans and robots coexist, she receives a strange message: something is awakening!

The series follows Chrono, a 14-year-old boy who is a member of the Space-Time Police Special Forces Unit called a “Rewinder.” The organization uses its “Retry Eye” to save people who have already died, using future knowledge to repeatedly go back in time to get to a future where the victim is alive and well.

While preparing a live broadcast to welcome a "Princess" panda home, Yuan Jia meets Zheng Ji, a soldier from a thousand years ago who once escorted a princess. Their shared mission sparks a deep, timeless connection.

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.

A cultural expert’s son, Sun Wanning, teams up with the spirited Hai Na and the wise Jiang Lingchuan to stop a destructive force called Phantom Evil, racing against time to change the future and save humanity.

When Su Kai is transported 20 years into the past, he teams up with his younger self to jumpstart the invention of the revolutionary K80 Extreme Edition and K Pad.

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.

Johnny Smith discovers he has developed psychic abilities after a coma.

4400 centers on the return of 4400 people who, previously presumed dead or reported missing, reappear on Earth. Though they have not aged physically, some of them seem to have deeper alterations ranging from superhuman strength to an unexplained healing touch. A government agency is formed to track the 4400 people after one of them commits a murder.