What if an extra-terrestrial force attacked Earth? What might that look like and how will the people of Earth respond? Consulting a cast of world-renowned scientists, survival experts and defense experts, National Geographic explores this frightening scenario. Experts reveal what could motivate alien invaders to attack Earth, and speculate on how the attack might play out, the strategy alien invaders might use, and the most effective ways for humans to respond.

In the wake of The Death of Superman, the world is still mourning the loss of the Man of Steel following his fatal battle with the monster Doomsday. However, no sooner as his body been laid to rest than do four new bearers of the Superman shield come forward to take on the mantle. The Last Son of Krypton, Superboy, Steel, and the Cyborg Superman all attempt to fill the vacuum left by the world’s greatest champion. Meanwhile, Superman’s death has also signaled to the universe that Earth is vulnerable. Can these new Supermen and the rest of the heroes prove them wrong?

A guy without many everyday worries finds a door floating in the ocean and soon suspects he is being followed. He discovers that it is himself that is following him and that the door allows him to travel back in time. He sets about trying to improve his life by changing his past; leaving himself notes all while trying to track down and correct the corrections his future self keeps trying to make.

A secret organisation offers wealthy people a second chance at life. The customer picks out someone they want to be and the organisation surgically alters the customer to look like the intended person, stages the customer’s death, gets rid of the intended person and the customer takes on a new life.

When a deep space fishing vessel is robbed by a gang of pirates, the Captain makes a daring decision to go after a rare and nearly extinct species. His obsession propels them further into space as the crew spins toward mutiny and betrayal.

Legend says that the sacred crystal is the source for all life and was created at the beginning of time. Kyla has sought the crystal to use its powers for himself and he takes the crystal after smashing the defenders on the Planet Sintaria. But there is another identical crystal on Earth and Ladera heads there to get it before the evil Kyla. She finds that Jed has taken the crystal from is hiding place, but Victor and his inexhaustible hit men want it for money they gave to Jed. Ladera easily handles the weak earthlings and saves Jed, but Kyla is also after the crystal. Jed and Ladera must find the crystal before Kyla, the clueless cops or the dimwitted villains.

In the near future, a ship of space explorers crash land on an unknown planet. They’re soon met with some of their worst fears as they discover the planet is inhabited by monstrous dinosaurs.

A bad night out just got a fair bit worse, it’s the end of the world! Something terrible has happened, the undead are out in force; roaming the streets and devouring all who get in their way. A group of soldiers, civilians and teenagers take shelter in a local school for protection from the undead hordes outside, but no rescue is coming. Food is running low – morale doubly so, tensions are high and things are looking bad when a stranger arrives outside the gate. Then they get a whole lot worse.

A metaphysical thriller for the digital generation.

This film is the story of an idealistic flight officer who hijacks her spaceship during an interplanetary cold war, and attempts to escape our solar system in search of other habitable worlds. However, when a small group of soldiers led by Second Lieutenant Kai provide unexpected resistance, Malleck’s master plan is threatened. A compelling sci-fi action/drama about one woman’s vision for the next logical step in human development: the leap from interplanetary to interstellar colonization.

In an underground world where tunnels extend everywhere, even though they live in dark and confined spaces, people wear protective clothes and lead quiet and enjoyable lives. Patema, a princess in her underground village, loves to explore the tunnels. Her favorite place is a “danger zone” that her village prohibits people from entering. Even though she’s scolded, Patema’s curiosity can’t be held back. No one ever explained what the supposed danger was. On her usual trip to the “danger zone,” Patema faces unexpected events. When hidden secrets come to light, the story begins to unfold.

In 202X, Tathagata Killer, a mysterious military leader armed with extraterrestrial technology, stages a coup and becomes the new emperor of the world superpower of Asia. Sho Shishimaru, gifted with prophetic powers, may be the only one standing in the way of Killer’s take-over of the entire world. The future of humankind is at stake in this epic struggle, but in its midst, we learn about the mystical laws that rule the world around us.