Seasons
Season 1 episodes — IMDb ratings
| # | Title | Rating | Votes |
| 1 | Mind Blowing Math Facts | 8.0 | 15 |
| 2 | Top Terrifying Animals That Actually Exist | 7.4 | 10 |
| 3 | Top Scariest Places You Can Actually Visit | 7.5 | 8 |
| 4 | What Is ASMR? | 7.6 | 7 |
| 7 | The Most Top Secret Places in the World | 7.6 | 6 |
| 8 | Why the Dinosaurs Died - the Chicxulub Asteroid Impact | 7.3 | 8 |
| 9 | Uncanny Valley Explained | 6.8 | 7 |
| 10 | Nanorobotics & Nanotechnology - Can We Live Forever? | 7.3 | 7 |
| 11 | The Voynich Manuscript | 6.8 | 10 |
| 12 | What Does Outer Space Smell Like? | 7.5 | 7 |
| 13 | Stay out of the Nevada Triangle | 7.3 | 7 |
| 14 | Largest Dinosaur EVER Discovered | 6.5 | 7 |
| 16 | Why We Like to be Scared | 7.0 | 6 |
| 17 | The Philadelphia Experiment | 7.5 | 7 |
| 18 | Aztec Death Whistle | 6.6 | 8 |
| 19 | Time Travelers Caught on Film | 6.7 | 8 |
| 20 | Mysterious Number Stations | 5.2 | 9 |
Season 2 episodes — IMDb ratings
| # | Title | Rating | Votes |
| 1 | Stuxnet - The computer virus that caused World War 3 | 7.7 | 6 |
| 2 | Predictions of Nostradamus | 7.5 | 6 |
| 4 | Ancient Acoustic Levitation - How the Pyramids Were Built? | 7.3 | 6 |
| 5 | Secrets of Mount Rushmore | 6.3 | 6 |
| 6 | The Creepiest TV Hack in History | 6.5 | 6 |
| 7 | The Dog Suicide Bridge | 6.6 | 5 |
| 8 | Human Vs. Alien Technology - The Kardashev Scale | 7.7 | 7 |
| 9 | The World's Deadliest Video Game - Polybius | 6.3 | 6 |
| 10 | The Area 51 Airline That Doesn't Exist | 5.4 | 7 |
| 11 | The Government is Always Listening | 7.1 | 7 |
| 12 | Technology to Speak to the Dead | 6.7 | 6 |
| 13 | The Phantom Time Hypothesis | 7.6 | 7 |
| 14 | The Latitude Secret Society | 6.7 | 7 |
| 16 | The Hidden Wire Around New York City | 6.6 | 7 |
| 18 | Upload Your Mind - Digital Immortality | 6.7 | 6 |
| 19 | What Does Fear Sound Like? | 7.2 | 6 |
| 20 | Don't Trust the Children - How Russian Children and KGB Trolled America | 6.7 | 6 |
Season 3 episodes — IMDb ratings
| # | Title | Rating | Votes |
| 1 | Project Stargate - The CIA, Mars and Time Travel | 8.1 | 7 |
| 3 | Dyatlov Pass Mystery Solved | 8.1 | 9 |
| 4 | Edgar Cayce - The Coming Storm | 7.6 | 8 |
| 5 | The Man Who Saw the Future | 7.3 | 7 |
| 7 | The Civilization Before Humans - The Silurian Hypothesis | 7.6 | 8 |
| 8 | Computer Predicts the End of the World | 7.2 | 8 |
| 9 | The Dodleston Time Travel Mystery | 7.4 | 11 |
| 10 | Legend of the Moon Eyed People | 7.0 | 7 |
| 11 | The Dead Internet Theory | 7.9 | 8 |
| 12 | Alien Bases on the Moon | 7.2 | 10 |
| 13 | Mythical City in a Basement | 7.0 | 9 |
| 14 | Solar Storms are Coming | 8.2 | 9 |
| 15 | Mysteries of Mount Shasta | 7.9 | 8 |
| 17 | Why Ancient People Didn't See the Color Blue | 6.7 | 9 |
| 18 | Legend of an Immortal - The Count of Saint Germain Part I | 7.3 | 10 |
| 19 | Legend of an Immortal - The Count of Saint Germain Part II | 7.3 | 10 |
| 20 | How a UFO Caused the Battle of Los Angeles | 7.3 | 7 |
Season 4 episodes — IMDb ratings
| # | Title | Rating | Votes |
| 1 | We Are in a Simulation | 7.7 | 13 |
| 2 | Sounds from the Hell - The Borehole Drilling Project that went Very Wrong | 7.6 | 8 |
| 3 | The Circleville Letters Mystery | 6.8 | 11 |
| 4 | Operation Highjump - Mission: Find and Destroy Secret Nazi UFO Base in Antarctica | 7.6 | 10 |
| 5 | Visitor from a Parallel Universe - Who Was the Man from Taured? | 7.4 | 10 |
| 6 | Ancient Craft Watching us from Orbit - The Black Knight Satellite | 7.8 | 10 |
| 7 | Chronovisor - The Vatican's Secret Device to See Through Time | 7.8 | 9 |
| 8 | The Moon is Hollow? | 8.1 | 10 |
| 9 | Lost in the Backrooms - Liminal Spaces | 7.9 | 9 |
| 10 | Solving the Most Mysterious Children in History | 7.3 | 7 |
| 11 | Valiant Thor - The True Story | 7.5 | 11 |
| 12 | Who are the Dark Watchers | 7.9 | 8 |
| 13 | The Hole to Another Dimension? Mel's Hole | 8.3 | 21 |
| 14 | The Ghost Plane that Landed Itself | 7.4 | 8 |
| 15 | The Montauk Project - Worse Than You Think | 7.3 | 9 |
| 16 | The CIA Murder That Exposes MK-ULTRA | 8.2 | 9 |
| 17 | Air Force UFO Cover-Up Exposed | 7.6 | 9 |
| 18 | John Titor - Time Traveler, Soldier, Savior? | 7.0 | 10 |
| 19 | Tesla Knew the Secret of the Great Pyramid | 8.0 | 13 |
| 20 | Dogmen, Hybrids, the Beast of Bray Road - Real Life Werewolves | 8.0 | 7 |
Season 5 episodes — IMDb ratings
| # | Title | Rating | Votes |
| 1 | The Betz Mystery Sphere | 7.0 | 10 |
| 2 | Warnings Hidden in the Secret Bible Code | 7.3 | 11 |
| 3 | Alien War and the Horrors of Dulce Underground Base | 7.6 | 11 |
| 4 | Spontaneous Human Combustion | 6.9 | 10 |
| 5 | Mission to Planet Serpo - Secret 10 Year Mission | 7.3 | 11 |
| 6 | The Warren Cases - from Annabelle to Amityville | 8.1 | 9 |
| 7 | Proof of Reincarnation - Ancient Egyptian Priestess Reborn | 7.5 | 11 |
| 8 | How to Build a Working UFO - Alien Reproductive Vehicle (ARVs) | 7.6 | 11 |
| 9 | Ancient Egyptians and Giants in the Grand Canyon - Smithsonian Cover-Up | 7.4 | 10 |
| 10 | Shadow People and the Hat Man - What Do They Want? | 7.8 | 8 |
| 11 | The Why Files Story - Thanks a Million | 7.6 | 5 |
| 12 | The Brooklyn Bridge UFO Abduction | 6.9 | 10 |
| 13 | The CIA Knows About the End of the World | 7.7 | 12 |
| 14 | Apollo 20 - The Secret Mission to the Moon | 8.0 | 18 |
| 15 | What Really Happened to Andrew Dawson? | 7.7 | 23 |
| 16 | Who Destroyed the Georgia Guidestones? Villian or Hero? | 7.2 | 12 |
| 17 | The Time Traveler Who Vanished Without a Trace | 7.2 | 10 |
| 18 | Are all these UFOs an Alien Invasion or has Project Blue Beam finally begun? | 7.2 | 8 |
| 19 | Tesla's Most Destructive Weapon: The Tunguska Event: Comet Impact or Death Ray Experiment? | 7.4 | 10 |
| 20 | The Emerald Tablet & The Philosopher's Stone | 7.8 | 12 |
Season 6 episodes — IMDb ratings
| # | Title | Rating | Votes |
| 1 | Your Darkest Secrets Revealed in your Reverse Speech | 7.1 | 9 |
| 2 | CIA Declassified - The Gateway Process | 7.7 | 9 |
| 3 | What Are They Hiding Underneath? The Denver International Airport Conspiracy | 7.4 | 11 |
| 4 | America's Secret Space Program and the Alien Connection - Solar Warden | 6.9 | 10 |
| 5 | Terrifying Truth - Possession and Exorcisms are Real | 6.7 | 10 |
| 6 | The Mothman Returns - Sightings Past and Present | 6.7 | 10 |
| 7 | Alien Artificats on Mars - What NASA Doesn't Want You to Know | 8.2 | 13 |
| 8 | Ark of the Covenant - Relic or Weapon? | 7.4 | 10 |
| 9 | Varginha UFO Crash - Alien Contact, Government Denial and Cover-Up | 7.4 | 12 |
| 10 | Surviving the Next Mass Extinction - Are We Too Late? | 7.4 | 12 |
| 11 | Aliens & Espionage - Crop Circles and the CIA Coverup | 7.2 | 13 |
| 12 | Bending Time - the Successful Time Travel Experiments using Kozyrev Mirrors | 7.8 | 13 |
| 13 | Operation Mincemeat - The Shadow Catalyst for CIA's Dark Age | 6.8 | 10 |
| 14 | The Truth about Roswell - Decoding Decades of Deception | 7.3 | 10 |
| 15 | Forbidden Archaeology - Lost Giants of America | 7.3 | 10 |
| 16 | Artificial Intelligence Out of Control - The Apocalypse is Here | 7.8 | 11 |
| 17 | Indrid Cold, the Truth about Planet Lanulos and the Mystery of the Smiling Man | 7.1 | 12 |
| 18 | The Moon Landing - Stanley Kubrick's Greatest Film | 7.3 | 16 |
| 19 | The UFO Incident that Shocked Ariel School - Telepathic Extraterrestrials | 7.8 | 8 |
| 20 | Finding Agartha - The Search for the Hidden City in the Center of the Earth | 7.3 | 11 |
Season 7 episodes — IMDb ratings
| # | Title | Rating | Votes |
| 1 | Life after Death? Communicating with the Other Side | 6.9 | 13 |
| 2 | Solving Cicada 3001 - Decoding the Internet's Greatest Mystery | 7.0 | 11 |
| 3 | Atlantis Rises, Lemuria Falls - The War that Sank a Continent | 7.1 | 11 |
| 4 | The Moon's Dark Secret - Aliens Harvesting Human Souls for Food | 6.9 | 10 |
| 5 | Ghost Lights or Alien Tech? Signals from Beyond the Grave or Beyond the Solar System? | 6.4 | 10 |
| 6 | Many Worlds Theory: You're in a Parallel Universe | Can You Visit Your Other Lives? | 6.6 | 10 |
| 7 | The Rendlesham UFO Encounter and the Alien Message from the Future | 7.6 | 9 |
| 8 | The Horrors of Plum Island | Hybrids, Human Experiments and Weaponized Killer Insects | 7.3 | 10 |
| 9 | Skyquakes, Upsweeps, and Sky Trumpets | Terrifying Sounds that Signal the End of the World | 6.6 | 10 |
| 10 | Time-Slip Artifacts: Modern Objects in the Ancient World - Volume 1 | 7.0 | 11 |
| 11 | Gravity is a Lie, Light Speed is Slow, Nothing is Real, the Universe is Electric | 7.5 | 10 |
| 12 | 20 and Back - The Super Soldiers Defending the Kuiper Belt | 7.0 | 10 |
| 13 | Göbekli Tepe and the Prophecy of Pillar 43 | Apocalypse and the Vulture Stone | 7.5 | 10 |
| 14 | Backyard Time Machine: The Time Travel Mystery of Mike "Mad Man" Marcum | 7.6 | 13 |
| 15 | Kenny Veach's Last Quest: The Hunt for the M Cave | Mojave Mysteries Vol. 1 | 6.6 | 9 |
| 16 | Project Looking Glass | The Time Warriors of the 2012 Apocalypse | 7.0 | 10 |
| 17 | Mystery in Cisco Grove: Don Shrum's Encounter with UFOs, Aliens and Robots | 6.3 | 10 |
| 18 | The Search for Noah's Ark | Giants & Aliens in the Book of Enoch | 7.4 | 11 |
| 19 | Proof of Life After Death: Hope and a Warning From The Other Side | 7.3 | 10 |
| 20 | Project 8200 Exposed | CIA Psychics Find Alien Bases Underground | 6.9 | 10 |
Season 8 episodes — IMDb ratings
| # | Title | Rating | Votes |
| 1 | Baltic Sea Anomaly, Atlantis, and Underwater Alien Bases | Mysteries of the Ocean Pt 1 | 6.9 | 10 |
| 2 | Humans vs Superhumans | When Monsters Were Real and We Almost Went Extinct | 7.6 | 10 |
| 3 | We Are the Aliens | Life's Interstellar Journey to Earth: Panspermia | 7.1 | 11 |
| 4 | Knights Templar | Forbidden History and their Secret Quest for Atlantis | 6.8 | 9 |
| 5 | Lucid Dreams & Nightmares: Ever Dream This Man? | 6.6 | 7 |
| 6 | Mysteries Beneath the Ice: The Secrets of Antarctica | 7.2 | 6 |
| 7 | Creatures & Cryptid Files Vol 1: Bigfoot, Loch Ness Monster, and El Chupacabra | 7.5 | 8 |
| 8 | Annunaki | Gods from Planet Nibiru and the Makers of Man | 7.7 | 9 |
| 9 | Martian Mysteries | The Phobos Incident, Monoliths, and Ancient Ruins | 6.8 | 6 |
| 10 | Killer Patents & Secret Science Vol. 1 | Free Energy & Anti-Gravity Cover-Ups | 7.6 | 8 |
| 12 | The Dark Pyramid of Alaska | Military Cover-up of a Forbidden Collaboration | 6.6 | 5 |
| 13 | The Genetic Arms Race | How CRISPR and AI Destroy the World | 6.7 | 6 |
| 14 | Subliminal Warfare | Mind Control and Invisible Influence | 6.8 | 5 |
| 15 | Giants of Malta | Evidence the Ancient Builders are Hiding Underground | 6.6 | 5 |
| 17 | The Dark Side of the Moon | Alien Activity and the NASA Cover-Up | 6.6 | 5 |
| 18 | The Dark Side of DARPA | The Human Cost of Technological Supremacy | 7.5 | 6 |
| 19 | Operation Gladio | How The Mob Financed The CIA's Secret Army | 6.8 | 5 |
| 20 | Philadelphia to Montauk and Beyond | Al Bielek's Journey through Time and Space | 6.0 | 5 |
Season 9 episodes — IMDb ratings
| # | Title | Rating | Votes |
| 1 | The Pascagoula UFO Incident | When Nightmares Come True | 6.8 | 6 |
| 2 | Illuminati Vol. 1: The Bilderberg Blueprint and Hidden Agenda of Global Elites | 7.3 | 7 |
| 4 | Accidental Time Travelers | The Mystery and Science of Time Slips | 6.6 | 7 |
| 5 | Operation Sunray | Hunting the Entity in the Tsarichina Hole | 6.5 | 6 |
| 6 | Alien Implants Vol. 1 | Devil's Den UFO Encounter: What Was Found Inside Terry Lovelace? | 6.3 | 6 |
| 8 | Project Blue Beam: Staging a Fake Alien Attack to Take Over the World | 6.4 | 5 |
| 10 | Symbols of Power: Deciphering the Language of the Secret Elite | 6.8 | 5 |
| 11 | Project Redsun: NASA's Secret Manned Missions to Mars | 7.8 | 10 |
| 12 | Cryptids 2: Electric Boogaloo. Four creatures following the same electromagnetic pattern. | 6.2 | 5 |
| 13 | Operation Eagle Flight: The Escape from Berlin to Bariloche | 6.6 | 5 |
| 15 | The Seventh Experiment: Lacerta Reveals the Truth of our Creation | 6.7 | 6 |
| 16 | The Quantum Apocalypse: All Your Secrets Revealed | 7.4 | 5 |
| 17 | Nuclear Powered Evolution | The Wolves of Chernobyl Reveal Human Potential | 6.6 | 5 |
| 18 | The Disappearance of Peter Williamson | Lightning Pants from Another Dimension | 6.2 | 5 |
Season 10 episodes — IMDb ratings
| # | Title | Rating | Votes |
| 5 | STRIPPED: Proving the Afterlife | The Scole Experiments | 5.4 | 6 |
| 8 | Proving Atlantis | The Megalithic Yard Mystery (STRIPPED) | 5.8 | 5 |
| 9 | Earth's Mantis Overlords | They've Been Here all Along (STRIPPED) | 5.8 | 5 |
| 17 | The Pentyrch UFO Incident | Hiding the Evidence of Human-Alien Combat | 6.2 | 5 |