The Proof Is Out There

A man believes he recorded Bigfoot calls on video. And are rock paintings discovered in India proof that we've never really ever been alone?

What's the truth behind internet videos of acrobats flipping over speeding cars? And is an amorphous and horrifying crawling creature from another planet?

The team looks into a new sighting of sasquatch in the trees of California. Are streaks in the night sky in Australia proof of aliens down under?

Experts investigate the claims of "Ohmawing"--the theory that bigfoot makes sounds that can make people sick. Plus, did NASA's Perseverance Rover capture an image of birds on Mars?

A strange underwater discovery is said to be a lost Japanese city. And are giant sloths responsible for a series of tunnels in Brazil?

Could a prehistoric-looking creature washed ashore in Georgia be something new? Is a death-defying experience for a toddler proof of guardian angels?

A UFO is spotted over one of the world's holiest sites. And could a mysterious floating 'spaceman' in a famous photograph be an elaborate hoax?

Could a UFO seen by multiple residents of a Florida town be the real deal? What is causing a ghoulish moaning sound to come from the sky?

What's the truth behind a pattern of UFO sightings near volcanoes. And what is the secret of an unidentified man living alone in the jungle?

Is a serpentine monster lurking under the water in London's Thames River? And were UFOs spotted crossing the moon?

Could an unidentified creature washed up on the beach be proof of animal testing at a nearby lab? Is an object seen over the skies of Mongolia extraterrestrial?

Could the remains of a small, human-like creature be the corpse of an alien visitor? Are loud booms plaguing the area of New Jersey actually coming from giants or gods?

Boaters claim to have captured footage of a real-life cousin to Nessie. And are glowing orbs floating above New York City cause for concern?

We investigate a sighting of a 30-foot-long serpentine sea monster. And is a man from North Korea proving that super soldiers might not be such a cartoonish idea?

Could a bipedal figure crossing a snowy field be the fabled yeti? Is a color-changing orb in the sky another example in a long history of UFOs in Italy?

For 54 years, the famed Patterson-Gimlin Bigfoot film has been touted as the best proof the creature exists. Now with breakthrough AI technology comes a restoration of the film.

Could a strange silver object seen in the sky seen over Kansas be a real UFO? And what accounts for a strange purple beam caught on camera in Alaska?

Could mysterious lights under the surface of the deepest lake on Earth be connected to extraterrestrial life? And has Bigfoot's call finally been captured on tape?

Could aliens actually be human time travelers from the future? Can a trick shot classify a person as superhuman? Has someone finally found the lost Malaysian Airlines Flight 370?

Could a human flying through the skies of Los Angeles be a real life 'Iron Man'? Is an amorphous blob in the water the spawn of the fabled Kraken?

What could have caused a baby shark to develop an eerie, human-like face? Are blue lights in the sky a sign that the end is coming? And are aliens vacationing over Lake Superior?

Could a petrified creature discovered in Russia be the work of the mythical Baba Yaga? Could this two-headed snake be a genetic experiment gone wrong? And can fire have a mind of its own?

Could a breed of dogs possess the power to completely freeze time? Is invisibility cloaking finally science fact rather than science fiction?

Could a sword discovered at the bottom of a river really be the famed Excalibur, wielded by King Arthur himself? Did a doorbell cam capture proof that teleportation is actually possible?