Potential alien attacks on the military are discussed.

They live and work in your town. In fact, they may be members of your country’s government. But they’re not who, or what, they appear to be. We’ll unseal the truth about these aliens among us and tell you who has come in peace...and who has a far more sinister purpose in mind.

Many people believe we are not alone. But if aliens share this planet, what are their plans for us? We'll unseal the Top 10 Alien Plots and let you know if ET came in peace or if he has something else in mind.

Allegedly altered space photos and missing NASA recordings are examined to determine whether alien life exists.

UFO sightings at Roswell and Area 51 are recalled.

A look at UFO phenomena across the world, and the possibility that aliens may be hiding among us or hidden away from us in remote and isolated places.

They live and work in your town. In fact, they may be members of your country’s government. But they’re not who, or what, they appear to be. We’ll unseal the truth about these aliens among us and tell you who has come in peace...and who has a far more sinister purpose in mind.

Since the dawn of man, unexplained illnesses have attacked the human population with a vengeance. Are these diseases the result of a secret alien agenda to take over Planet Earth? Tonight, we unseal the truth behind these Alien Plagues.

We live in the golden age of technology. But is everything around us a testament to the power of the human brain or did we have help? And if aliens did have a hand in our technological advancement, what did we give up in exchange?

We have always been told that mankind enjoys free will. Is this really true? Or have aliens created the means for controlling humanity? The shocking truth might just be hidden inside you.

U.S. Presidents are the most powerful men on the planet. But do they know something about extraterrestrials that we don't? We'll explore the complex relationship between Aliens and Presidents.

Recently, the US has experienced massive blackouts effecting millions of people and throwing their lives into sudden chaos. Do these blackouts occur as a side effect of alien technology? Or is there a darker agenda at work?

For decades, citizen UFOlogists have coordinated alien information-sharing networks, subverting the classified intelligence of their governments. What do these classified documents say about the way that our governments watch the skies?

Adolf Hitler set out to conquer the world and he nearly succeeded. But did the Nazis have help from an extraterrestrial source? We'll tell you what Hitler may have been hiding ... and where it is now.

As the Curiosity Rover searches Mars for signs of life, the questions becomes: Could Mars have been first? We'll explore the shocking possibility that sentient life began on Mars and traveled here.

For centuries, people have reported seeing mysterious figures at the scenes of UFO sightings around the world, and video evidence may prove it.

The British government may know more about alien invasion than it is saying; military cover-ups; dire warnings from government insiders.

Some UFO enthusiasts believe that all signs point to a massive global cover-up; the most active alien hotspots on Earth.

Close encounters. There's no telling where or when they will happen. But of all the possible scenarios, none is more terrifying than the one we're unaware of - until it's too late.

The sun. It's an immense powerhouse on a scale that almost defies the imagination. And it's the source of all life here on Earth. But what if that power was being tampered with? Are UFOs really visiting our Sun?

For over sixty years authorities the world over have been inundated with highly credible reports of UFOs. But according to experts, many governments have gone to great lengths to cover-up the truth about extraterrestrial life.

Many experts believe aliens have visited the Earth for thousands of years, but if we can't survive space travel without a protective suit, how can they? Are some aliens mere shells or clones with an artificial consciousness?

Many famous UFO sightings occur in remote locations with just a single eyewitness. But some sightings have taken place over large cities with hundreds of witnesses.

Scientists and Ufologists are scouring the vast regions of space for signs of extraterrestrial life. But if it takes millions of years for light from distant stars to reach Earth, how long could it take for aliens to answer our call?

For decades, scientists have been searching for proof that extraterrestrials exist. But just where does alien life exist? And what does it look like? Join us as we investigate just how close we are to First Contact.