| Episode | Title | Premiere |
|---|---|---|
| 16 | Amazing Animal Abilites | April 25, 2020 |
| 15 | Vampires and Werewolves | April 18, 2020 |
| 14 | Mysterious Stones | April 11, 2020 |
| 13 | Extreme Weather Mysteries | March 28, 2020 |
| 12 | Deadly Cults | March 21, 2020 |
| 11 | Lost Civilizations | March 14, 2020 |
| 10 | Dark Prophecies | March 7, 2020 |
| 09 | The Oak Island Curse | February 29, 2020 |
| 08 | Incredible Survivors | September 6, 2019 |
| 07 | Mysteries of the Mind | August 30, 2019 |
| 06 | Life Beyond Death | August 23, 2019 |
| 05 | Bizarre Rituals | August 16, 2019 |
| 04 | Unnatural Nature | August 9, 2019 |
| 03 | Strange Creatures | August 2, 2019 |
| 02 | Mysterious Structures | July 26, 2019 |
| 01 | Evil Places | July 19, 2019 |
| Episode | Title | Premiere |
|---|---|---|
| 18 | Outrageous Robberies | April 16, 2021 |
| 17 | Mysteries of the Moon | April 9, 2021 |
| 16 | The Mystery of Plagues | April 2, 2021 |
| 15 | Serial Killers | March 12, 2021 |
| 14 | Bizarre Vanishings | March 5, 2021 |
| 13 | The Truth About Bigfoot | February 26, 2021 |
| 12 | The Power Of Gold | February 19, 2021 |
| 11 | Extraordinary Engineering | January 29, 2021 |
| 10 | The Search for Atlantis | January 22, 2021 |
| 09 | Secrets of America's Monuments | January 15, 2021 |
| 08 | Mysterious Mummies | January 8, 2021 |
| 07 | Mysteries of the Bible | January 1, 2021 |
| 06 | Leading Double Lives | August 15, 2020 |
| 05 | The Underground World | August 8, 2020 |
| 04 | The Truth About UFO's | August 1, 2020 |
| 03 | Mysterious Curses | July 25, 2020 |
| 02 | Superhuman Senses | July 18, 2020 |
| 01 | The Greatest Escapes | July 11, 2020 |
| Episode | Title | Premiere |
|---|---|---|
| 07 | Mysteries of Mars | December 17, 2021 |
| 06 | Sacred Bones | December 10, 2021 |
| 05 | Secrets of the Immortals | December 3, 2021 |
| 04 | Apocalypse When? | November 26, 2021 |
| 03 | The Search for the Ark of the Covenant | November 19, 2021 |
| 02 | Satanic Encounters | November 12, 2021 |
| 01 | The Hunt for Hidden Treasures | November 5, 2021 |
| Episode | Title | Premiere |
|---|---|---|
| 22 | Mysterious Monoliths | December 16, 2022 |
| 21 | Devastating Disasters | December 9, 2022 |
| 20 | The Weird Wild West | December 2, 2022 |
| 19 | Secrets of the Founding Fathers | November 25, 2022 |
| 18 | The Bermuda Triangle and the Beyond | November 18, 2022 |
| 17 | America's Lost Treasures | November 4, 2022 |
| 16 | Real Life Monsters | October 28, 2022 |
| 15 | The Search for Extraterrestrial Life | October 21, 2022 |
| 14 | The Hunt For Jack The Ripper | October 14, 2022 |
| 13 | Wonders of the Ancient World | October 7, 2022 |
| 12 | The Search For King Arthur | June 24, 2022 |
| 11 | Surviving the Impossible | June 10, 2022 |
| 10 | Mysteries of the Missing Link | June 3, 2022 |
| 09 | Superhuman Feats | May 27, 2022 |
| 08 | Uncanny Curses | May 20, 2022 |
| 07 | Mysterious Tombs | May 13, 2022 |
| 06 | Serial Killer Creatures | May 6, 2022 |
| 05 | Acts of God | April 22, 2022 |
| 04 | Secrets of Abandoned Places | April 15, 2022 |
| 03 | What Lies Below? | April 8, 2022 |
| 02 | The Mystery of Genius | April 1, 2022 |
| 01 | Mysterious Ancient Ruins | April 1, 2022 |
| Episode | Title | Premiere |
|---|---|---|
| 10 | Holy Relics | June 16, 2023 |
| 09 | Extraordinary Structures | June 9, 2023 |
| 08 | UFO Hotspots | June 2, 2023 |
| 07 | Sacred Rituals | May 19, 2023 |
| 06 | Mysterious Monsters | May 12, 2023 |
| 05 | The Power of Prophecy | May 5, 2023 |
| 04 | Earth's Unsolved Mysteries | April 21, 2023 |
| 03 | Curses Unleashed | April 14, 2023 |
| 02 | Tales of the Dearly Departed | April 7, 2023 |
| 01 | Lost Cities | March 31, 2023 |
| Episode | Title | Premiere |
|---|---|---|
| 10 | Monsters Among Us | December 22, 2023 |
| 09 | Strange Stories of World War II | December 15, 2023 |
| 08 | Unbreakable Codes | December 8, 2023 |
| 07 | Strange Technology | December 1, 2023 |
| 06 | Bizarre Afflictions | November 17, 2023 |
| 05 | Strange Stories of the Presidents | November 10, 2023 |
| 04 | Mysteries of the Vikings | November 3, 2023 |
| 03 | Secrets of Ancient Structures | October 20, 2023 |
| 02 | The Time Travelers | October 13, 2023 |
| 01 | The World Beneath Our Feet | October 6, 2023 |
| Episode | Title | Premiere |
|---|---|---|
| 18 | Mysteries of the Underground | October 31, 2025 |
| 17 | The World's Deadliest Assassins | October 17, 2025 |
| 16 | Unlocking the Sixth Sense | October 10, 2025 |
| 15 | Terrors of the Deep | October 3, 2025 |
| 14 | Strange Tales from the American Frontier | August 1, 2025 |
| 13 | Mad Scientists | July 25, 2025 |
| 12 | Mysterious Urban Legends | July 18, 2025 |
| 11 | Secrets of the Civil War | July 11, 2025 |
| 10 | Secrets of the Spies | June 27, 2025 |
| 09 | Secret Societies | June 20, 2025 |
| 08 | Robot Revolution | June 13, 2025 |
| 07 | Tales From Antarctica | June 6, 2025 |
| 06 | Islands of the Damned | November 8, 2024 |
| 05 | Ancient Bible Relics | November 1, 2024 |
| 04 | Alien Contagion | October 25, 2024 |
| 03 | The Lost | October 18, 2024 |
| 02 | Impossible Ancient Inventions | October 11, 2024 |
| 01 | The Golden Age of Pirates | October 4, 2024 |
| Episode | Title | Premiere |
|---|---|---|
| 06 | Mighty Kingdoms Unearthed | February 27, 2026 |
| 05 | Mind Over Matter | February 20, 2026 |
| 04 | Mysteries of Africa | February 13, 2026 |
| 03 | Unnatural Disasters | January 30, 2026 |
| 02 | Nightmares and Dreams | January 23, 2026 |
| 01 | Impossible Ancient Structures | January 16, 2026 |
