Are We Alone?

A misguided scientist enables an alien from Venus named Zontar to come to earth in order to "help solve man's problems". However, as soon as Zontar arrives on Earth, it quickly becomes obvious that the three-eyed, bat-winged, skeletal black creature has a hidden agenda.

After an American family moves to an old country manor in rural England, one of the daughters is tormented by the spirit of the owner's long lost daughter, who mysteriously disappeared 30 years ago during a solar eclipse.

Scientists and US Air Force officials fend off a blood-thirsty alien organism while investigating at a remote arctic outpost.

When paleontologist Kate Lloyd travels to an isolated outpost in Antarctica for the expedition of a lifetime, she joins an international team that unearths a remarkable discovery. Their elation quickly turns to fear as they realize that their experiment has freed a mysterious being from its frozen prison. Paranoia spreads like an epidemic as a creature that can mimic anything it touches will pit human against human as it tries to survive and flourish in this spine-tingling thriller.

A planet is discovered in the same orbit as Earth's but is located on the exact opposite side of the sun, making it not visible from Earth. The European Space Exploration Council decide to send American astronaut Glenn Ross and British scientist John Kane via spaceship to explore the other planet.

On a post-apocalyptic Earth, a robot, built to protect the life of his dying creator's beloved dog, learns about life, love, friendship, and what it means to be human.

A scientist discovers dinosaurs on a remote plateau in Mongolia.

Captain Rameses and his Legion of the Winged Serpent brigade are out to claim Earth for their dying race. Out to save Earth is an alien guard patrol located in the Bermuda Triangle, the League of Races. LOR leaders warn Rameses that he's breaking galactic treaty rules. The alien villain responds by launching an invasion which telepathically drives Earthlings to suicide. The LOR implore UFO expert Professor Duncan to help them. Eventually, the two alien forces battle. Will the Earth be saved?

In the near future the earth has become desolate and dangerous. Now inhabited by by a mysterious race of creatures, humanity has been forced to find refuge in the SkyArk, a man-made city in the sky. As the population grows, space becomes scarce and only the rich and powerful can stay, dumping the poor and orphaned of SkyArk to the abandoned earth.

In the 22nd century, seven explorers set out on a mission to earth's nearest sister planet, AURORA. Their mission - to survey and explore for future colonization. When their ship suddenly malfunctions, the crew is forced to crash land on the planet's surface, where crippling heat, poisonous water, and fierce storms threaten their lives at every turn. With a handful of supplies and little hope of rescue, their only option is a grueling four hundred mile trek to their ship's lost supply bunkers. To survive, the men will have to push their endurance to the limit and entrust their lives to a leader who will risk everything to succeed, no matter what the consequences.

After the American Army shot down a UFO in 1947, generations of elite commandos were secretly trained to deal with the aliens' feared return. However, the extra-terrestrials never came back and the elite force was disbanded. Sixty-six years after the Roswell crash, the aliens are invading Earth and only the over-the-hill retired commandos can stop them.

Follows a group of space explorers tasked with intercepting an alien starship hurtling through the solar system.

Documentary which uses the latest, most detailed imagery to reveal the monthly life cycle of the moon. From Wales to Wyoming, Hong Kong to Croydon, the programme finds out how the moon shapes life on Earth, as well as exploring its mysterious dark side and discovering how the moon's journey around Earth delivers one of nature's most awe-inspiring events - a total solar eclipse. And at the end of a remarkable year of lunar activity, we find out why so many supermoons have been lighting up the night sky.

Join leading astronomers on a visual journey beyond our solar system in search of planets like Earth. Using CGI animation, we'll explore bizarre worlds that stretch our imagination: planets with iron rain and hot ice, with diamonds everywhere, and endless oceans of gas. Planets with abnormal orbital patterns and planets with no pattern at all that drift alone in the Milky Way. Planets so strange we never could have predicted them before. Could life exist there?

What does the great beyond hold? Is there extraterrestrial life on other planets? Join Timothy Ferris as he journeys into the unknown, exploring why many scientists believe there is life in the cosmos and how they're searching to make contact. Uncover scientific discoveries that will send chills down your spine and make your mind tingle with excitement. Find out if we really do have fellow travelers among the stars.

Crusade is an American spin-off TV show from J. Michael Straczynski's Babylon 5. Its plot is set in AD 2267, five years after the events of Babylon 5, and just after the movie A Call to Arms. The Drakh have released a nanovirus plague on Earth, which will destroy all life on Earth within five years if it is not stopped. To that end, the Victory class destroyer Excalibur has been sent out to look for anything that could help the search for a cure.

The Event is an emotional, high-octane conspiracy thriller that follows Sean Walker, an everyman who investigates the mysterious disappearance of his would-be fiancée Leila, and unwittingly begins to expose the biggest cover-up in U.S. history.

Planet Earth is a seven episode PBS television documentary series, focusing on our planet, narrated by Richard Kiley. This vivid 7-part chronicle of discovery, documents some astonishing developments in geoscience, as it guides us to a better understanding of our planet's past, present and future. Voyage from the ocean's depths to the distant boundaries of the solar system. Planet Earth explores the geological forces that have shaped and continue to influence life on our planet, whether they come from deep within the earth's crust or the reaches of the solar system. A journey of breathtaking imagery and compelling ideas. Witness the power of the savage forces that created our world.

David Attenborough travels to the end of the earth, taking viewers on an extraordinary journey across the polar regions of our planet.

Hosted by Morgan Freeman, Through the Wormhole explores the deepest mysteries of existence - the questions that have puzzled mankind for eternity. What are we made of? What was there before the beginning? Are we really alone? Is there a creator? These questions have been pondered by the most exquisite minds of the human race. Now, science has evolved to the point where hard facts and evidence may be able to provide us with answers instead of philosophical theories. Through the Wormhole brings together the brightest minds and best ideas from the very edges of science - Astrophysics, Astrobiology, Quantum Mechanics, String Theory, and more - to reveal the extraordinary truth of our Universe.

Physicist and professor Brian Cox travels across the globe to uncover the secrets of the most extraordinary phenomenon in the universe: life.

Britain's Secret Seas is a documentary series which follows Paul Rose as he joins forces with marine biologist Tooni Mahto and underwater archaeologist Frank Pope to learn more about the world that lies beneath the country's seas.

Behind the gates of the world's most impressive castles, manor houses and mansions are secrets waiting to be revealed. See these amazing structures in all their glory and hear the remarkable, mysterious and bizarre tales tied to the rich and powerful who once resided there. From a German castle where a real life Dr. Frankenstein tried to breathe life into the dead to the magnificent Highclere Castle, which is now the setting for Downton Abbey, but was once the home of an English lord who unearthed King Tut's tomb, these stories will captivate and amaze. Go inside the castles, manors and mansions with our behind-the-scenes photos, and watch exclusive video of the stories and secrets hidden in their history. The first season of Mysteries at the Castle aired under the name 'Castles, Secrets and Legends'.

A series that explores the unexplained, the unexpected and the unidentifiable. Chris Packham unlocks the secrets behind the world's weirdest events.

Earth science and astronomy take center stage in this animated series. Two neighborhood kids -- Sean and Sydney -- befriend the new kid on the block, Jet Propulsion, who just happens to be an alien from planet Bortron 7. Together they explore the solar system and how it affects the planet, while also learning about friendship and teamwork.

Documentary series exploring how each of the four seasons transforms the planet.

Search for Second Earth brings to life, in breathtaking CGI, an epic future journey that our species has already begun: the voyage of an autonomous spacecraft to a planet beyond our Solar System in search of life. Join NASA planetary explorers Gentry Lee and Steve Squyres; and exo-planet hunters Sara Seager, Francois Forget and Natalie Batalha on their quest to find life beyond Earth.

A family of aliens from a much better world must take refuge in middle America after the destruction of their planet. Their mission: protect the Pupa, a living super computer that will one day evolve into its true form, consume them and terraform the Earth.

From Pete, David and Leila - the creators of History Time, Voices of the Past and Something Incredible. From dust to dinosaurs; come with us as we explore the entire history of our planet. History of the Earth tells the entire story of the Earth, from its formation 4.5 billion years ago to today – covering eye-watering geology and bizarre biology along the way.

Advances in forensic sciences have led to the resolution of complex cases thanks to microscopic clues. The documentary series Police Scientifique analyses crimes committed in Quebec, which were solved thanks to science and new police techniques. Experts and detectives recount how they reconstituted the circumstances of various murders, by using ballistics, toxicology, chemistry, physics, biology and even entomology. These testimonies come with those of the victim’s loved ones, along with realistic constitutions that put the scale of these tragic events in images.