Stormworld(2009)

Nine universes of the previous Kamen Riders from the Heisei era are merging into one, something that would destroy all the worlds. To prevent this, Tsukasa Kadoya transforms into Kamen Rider Decade and is told that to protect his own world he must travel to all of the other Kamen Riders' worlds (Another Rider's worlds) and eliminate the anomalies in those worlds. Along the way, confronting the mysterious Narutaki and the thief Daiki Kaito, they are joined by Yusuke Onodera of the World of Kuuga and Kivala of the World of Kiva.

A group of teenagers go on a school camp in the Blue Mountains in Australia. While at the camp, Paul Reynolds accidentally goes into a parallel universe. This other world is inhabited by a more hierarchic and technologically different society, ruled by a group of people known as Spellbinders.

Otherworld is an American science fiction series that aired for only eight episodes from January 26 to March 16, 1985 on CBS. It was created by Roderick Taylor as a sort of Lost in Space on Earth. Taylor gave himself a cameo role in each episode.

In his basement in San Francisco, boy-genius Quinn Mallory unlocks the doorway to an infinite number of Earths. During a test run, Quinn invites co-worker Wade Welles and his teacher Professor Maximillian Arturo to see his new invention. But an increase in power and an early departure leave all three, plus a washed-up soul singer named Rembrandt "Crying Man" Brown, lost in a parallel world. Now they must "slide" from world to world, not only adapting to their changing surroundings, but also trying to get back to their world. Will they ever make it home?

Charlie Jade is a science fiction television program filmed mainly in Cape Town, South Africa. It stars Jeffrey Pierce in the title role, as a detective from a parallel universe who finds himself trapped in our universe. This is a Canadian and South African co-production filmed in conjunction with CHUM Television and the South African Industrial Development Corporation. The special effects were produced by the Montreal-based company Cinegroupe led by Michel Lemire. The show started in 2004 and was aired on the Canadian Space Channel. It premiered on the Space Channel April 16, 2005 and aired in Eastern Europe, France, Italy, on SABC 3 in South Africa, on Fox Japan, and on AXN in Hong Kong. The show began airing in the United Kingdom in October 2007, on FX. The Sci Fi Channel in the United States premiered the show on June 6, 2008, but after 2 episodes on Friday prime-time, moved it to overnight Mon/Tue.

A stranger claims to be Phu’s lover from another universe. It sounds crazy—until Phu’s heart starts to believe him.

Bored with life and considering the real world to be just a “crappy game,” savvy sibling shut-ins Sora and Shiro have withdrawn into their own fantasy world filled with video games. However, one day they find themselves summoned to another world by a boy who calls himself “God,” their abilities are about to be put to the ultimate test! Now not only their fates — but the fate of all of humanity — will be decided by a series of games that may just be the hardest these super-geniuses have ever faced!

While at summer camp, seven kids come across seven Digivices and are transported to a strange digital world. In this new world they make friends with creatures that call themselves Digimon who were born to defend their world from various evil forces.

Yui Kusanagi is ordered by Zeus, a god and the headmaster of a school he created, to teach the meaning of love to young and handsome gods. The reason he has for doing this is to cancel the negative effects of the weakening bond between the world of the divine and the world of the humans.

Korean emperor Lee Gon tries to close the doors to a parallel world which was opened by demons; a detective tries to protect the people and the one she loves.

Humanity has advanced to great heights since it obtained the information technology known as "Mana." With that nearly magical power, problems like war, food shortages, and pollution have been eliminated. In this age of peace and freedom, First Princess Angelise Ikaruga Misurugi of the Misurugi Empire is a privileged girl with no disabilities. She learns, however, that she is a "Norma," a kind of human who cannot use Mana and are outcasts of society. Having lost everything, she is sent to an isolated island. There she meets other Normas who ride in humanoid weapons called Para-mails, protecting the world from dragon invaders from another dimension.

One day, New York City as we know it vanished overnight into a mysterious fog. Now known as Hellsalem's Lot, it has become a place where another world beyond imagining is connected to our reality. The balance within this new world is protected by a secret society known as Libra. Leo, a journalist and photographer who arrives in the city, is unexpectedly recruited to join their ranks.

Phum, a vampire defying a ban on love, escapes to the human world, taking on a new life—only to meet Patrick, a bar owner who changes everything.

Houtaro is suddenly transported to a parallel world. Awaiting him is a young man named Houou Kaguya Quartz who summoned him using that world's technology, the Aurora Curtain System. His favorite phrase is "Gorgeous" and he protects the world from the clutches of the evil organization called "Hundred". What's more, the person following Kaguya is a butler named Butler, who looks exactly like Houtaro's friend Ryo Kajiki!

Howard Silk is a lowly cog in a bureaucratic UN agency who is turning the last corner of a life filled with regret when he discovers the agency he works for is guarding a secret: a crossing to a parallel dimension.

On August 20XX, a gate suddenly appears in Tokyo's Ginza district, unleashing a portal where monsters, medieval knights and other fantasy beings come from another world and wreak havoc on Tokyo. The Japanese Defense Force take action against these monsters and push them back into the "Gate". Third Reconnaissance Team is dispatched to the "Special Region" lead by officer (and otaku) Youji Itami. On their travels, they are joined by a beautiful elf girl who is a survivor from the dragon's rampage and guide the group across the dangerous new world.

While on a field trip to the Tokyo Tower, three middle school girls suddenly find themselves in another world and must save its princess to return home.

An underground laboratory accident has caused a distortion in time and space, thus transporting the brainwaves of pilot Gao Zirui into a parallel world where everything defies the logic that he has known. In this society, women are supreme to men and men are expected to live by certain values. They must be gentle, well-behaved and virtuous. They must make marriage and taking care of the children as their biggest priority. Hence, Gao Zirui finds his secretary Xiao Xiao who used to have a crush on him is now a promising and domineering female scientist named Jacky. Gao Zirui comes to work for Jacky and the battle of the sexes begins. In order to go home, he must embarks on the journey of chasing love.

A man who time-travels from the past ends up getting taken in by a girl. As they spend time together, they start finding out the secrets of their birth.

After a lunar eclipse traps him as a ghost in a parallel world, a journalist must stay near a mysterious man to survive.