| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S01E01 | Chariots, Gods & Beyond |
July 30, 2009
History
|
60 | |
| S01E02 | The Evidence |
April 20, 2010
History
|
88 | |
| S01E03 | The Visitors |
April 27, 2010
History
|
90 | |
| S01E04 | The Mission |
May 4, 2010
History
|
90 | |
| S01E05 | Closer Encounters |
May 18, 2010
History
|
88 | |
| S01E06 |
The Return
season finale
|
May 25, 2010
History
|
90 | |
| S01E07 | Mysterious Places |
October 28, 2010
History
|
45 | |
| S01E08 | Gods & Aliens |
November 4, 2010
History
|
45 | |
| S01E09 | Underwater Worlds |
November 11, 2010
History
|
45 | |
| S01E10 | Underground Aliens |
November 18, 2010
History
|
45 | |
| S01E11 | Aliens and the Third Reich |
November 25, 2010
History
|
45 | |
| S01E12 | Alien Tech |
December 2, 2010
History
|
45 | |
| S01E13 | Angels and Aliens |
December 9, 2010
History
|
45 | |
| S01E14 | Unexplained Structures |
December 16, 2010
History
|
45 | |
| S01E15 | Alien Devastations |
December 23, 2010
History
|
45 | |
| S01E16 |
Alien Contacts
season finale
|
December 30, 2010
History
|
45 | |
| S01E17 | Aliens and the Old West |
July 28, 2011
History
|
45 | |
| S01E18 | Aliens and Monsters |
August 4, 2011
History
|
45 | |
| S01E19 | Aliens and Sacred Places |
August 11, 2011
History
|
45 | |
| S01E20 | Aliens and Temples of Gold |
August 18, 2011
History
|
44 | |
| S01E21 | Aliens and Mysterious Rituals |
August 25, 2011
History
|
45 | |
| S01E22 | Aliens and Ancient Engineers |
September 1, 2011
History
|
45 | |
| S01E23 | Aliens, Plagues and Epidemics |
September 8, 2011
History
|
44 | |
| S01E24 | Aliens and Lost Worlds |
September 15, 2011
History
|
44 | |
| S01E25 | Aliens and Deadly Weapons |
September 22, 2011
History
|
45 | |
| S01E26 | Aliens and Evil Places |
September 28, 2011
History
|
45 | |
| S01E27 | Aliens and the Founding Fathers |
October 5, 2011
History
|
44 | |
| S01E28 | Aliens and Deadly Cults |
October 12, 2011
History
|
44 | |
| S01E29 | Aliens and the Secret Code |
October 19, 2011
History
|
44 | |
| S01E30 | Aliens and the Undead |
October 26, 2011
History
|
44 | |
| S01E31 | Aliens, Gods and Heroes |
November 16, 2011
History
|
44 | |
| S01E32 |
Aliens and the Creation of Man
season finale
|
November 23, 2011
History
|
44 | |
| S01E33 | The Mayan Conspiracy |
February 17, 2012
H2
|
44 | |
| S01E34 | The Doomsday Prophecies |
February 17, 2012
H2
|
44 | |
| S01E35 | The Greys |
February 24, 2012
H2
|
44 | |
| S01E36 | Aliens and Mega-Disasters |
March 2, 2012
H2
|
44 | |
| S01E37 | The NASA Connection |
March 9, 2012
H2
|
44 | |
| S01E38 | The Mystery of Puma Punku |
March 16, 2012
H2
|
44 | |
| S01E39 | Aliens and Bigfoot |
March 23, 2012
H2
|
44 | |
| S01E40 | The Da Vinci Conspiracy |
April 6, 2012
H2
|
44 | |
| S01E41 | The Time Travelers |
April 27, 2012
History
|
45 | |
| S01E42 | Aliens and Dinosaurs |
May 4, 2012
H2
|
44 | |
| S01E43 | Secrets of the Pyramids |
December 21, 2012
H2
|
44 | |
| S01E44 | Aliens and Cover-Ups |
December 28, 2012
H2
|
44 | |
| S01E45 | Alien Power Plants |
January 4, 2013
H2
|
44 | |
| S01E46 | Destination Orion |
January 11, 2013
History
|
45 | |
| S01E47 |
The Einstein Factor
season finale
|
January 18, 2013
H2
|
44 | |
| S01E48 | Secrets of the Tombs |
January 25, 2013
H2
|
44 | |
| S01E49 | Prophets and Prophecies |
February 8, 2013
H2
|
44 | |
| S01E50 | Beyond Nazca |
February 15, 2013
H2
|
44 | |
| S01E51 | Strange Abductions |
February 22, 2013
H2
|
44 | |
| S01E52 | The von Daniken Legacy |
March 5, 2013
H2
|
44 | |
| S01E53 | The Viking Gods |
March 12, 2013
H2
|
44 | |
| S01E54 | The Monoliths |
March 18, 2013
H2
|
44 | |
| S01E55 | The Power of Three |
September 30, 2013
H2
|
44 | |
| S01E56 | The Crystal Skulls |
October 7, 2013
H2
|
44 | |
| S01E57 | The Anunnaki Connection |
October 14, 2013
H2
|
44 | |
| S01E58 | Magic of the Gods |
October 21, 2013
History
|
45 | |
| S01E59 | The Satan Conspiracy |
October 28, 2013
H2
|
44 | |
| S01E60 | Alien Operations |
November 5, 2013
H2
|
44 | |
| S01E61 | Emperors, Kings and Pharaohs |
November 8, 2013
H2
|
44 | |
| S01E62 |
Mysterious Relics
season finale
|
November 16, 2013
H2
|
44 | |
| S01E63 | Aliens and Forbidden Islands |
November 29, 2013
History
|
45 | |
| S01E64 | Aliens and The Lost Ark |
December 6, 2013
H2
|
44 | |
| S01E65 | Aliens and Mysterious Mountains |
December 13, 2013
H2
|
44 | |
| S01E66 | Aliens and Stargates |
January 24, 2014
H2
|
44 | |
| S01E67 | Aliens in America |
January 31, 2014
H2
|
44 | |
| S01E68 | The Star Children |
February 7, 2014
H2
|
44 | |
| S01E69 | Treasures of the Gods |
February 14, 2014
H2
|
44 | |
| S01E70 | Aliens and the Red Planet |
February 21, 2014
H2
|
44 | |
| S01E71 | The Shamans |
February 28, 2014
H2
|
44 | |
| S01E72 | Aliens and Insects |
March 7, 2014
H2
|
44 | |
| S01E73 | Alien Breeders |
March 14, 2014
History
|
45 | |
| S01E74 | Alien Transports |
June 13, 2014
H2
|
43 | |
| S01E75 | Mysterious Structures |
June 20, 2014
H2
|
43 | |
| S01E76 | Mysterious Devices |
June 27, 2014
History
|
45 | |
| S01E77 | Faces of the Gods |
July 25, 2014
H2
|
43 | |
| S01E78 | The Reptilians |
July 25, 2014
H2
|
43 | |
| S01E79 | The Tesla Experiment |
August 1, 2014
H2
|
43 | |
| S01E80 | The God Particle |
August 8, 2014
H2
|
43 | |
| S01E81 | Alien Encounters |
August 15, 2014
H2
|
43 | |
| S01E82 |
Aliens and Superheroes
season finale
|
August 22, 2014
H2
|
43 | |
| S01E83 | Forbidden Caves |
October 21, 2014
H2
|
43 | |
| S01E84 | Mysteries of the Sphinx |
November 7, 2014
H2
|
43 | |
| S01E85 | Aliens Among Us |
November 14, 2014
H2
|
43 | |
| S01E86 | The Genius Factor |
November 21, 2014
History
|
43 | |
| S01E87 | Secrets of the Mummies |
November 28, 2014
H2
|
43 | |
| S01E88 | Alien Resurrections |
December 5, 2014
H2
|
43 | |
| S01E89 | Alien Messages |
December 19, 2014
H2
|
43 | |
| S01E90 | The Great Flood |
December 23, 2014
H2
|
43 | |
| S01E91 | Aliens and the Civil War |
April 10, 2015
History
|
45 | |
| S01E92 | Hidden Pyramids |
April 17, 2015
H2
|
43 | |
| S01E93 | The Vanishings |
April 24, 2015
H2
|
43 | |
| S01E94 |
The Alien Agenda
season finale
|
May 1, 2015
History
|
43 | |
| S01E95 | Aliens B.C. |
July 24, 2015
History
|
43 | |
| S01E96 | NASA's Secret Agenda |
July 31, 2015
History
|
43 | |
| S01E97 | Aliens and Robots |
August 7, 2015
History
|
43 | |
| S01E98 | Dark Forces |
August 14, 2015
History
|
45 | |
| S01E99 | Alien Evolution |
August 21, 2015
History
|
43 | |
| S01E100 | The Other Earth |
August 28, 2015
History
|
43 | |
| S01E101 | Creatures of the Deep |
September 4, 2015
History
|
43 | |
| S01E102 | Circles from the Sky |
September 18, 2015
History
|
43 | |
| S01E103 | Alien Wars |
October 2, 2015
History
|
43 | |
| S01E104 |
The Forbidden Zones
season finale
|
October 9, 2015
History
|
45 | |
| S01E105 | Pyramids of Antarctica |
May 6, 2016
History
|
42 | |
| S01E106 | Destination Mars |
May 13, 2016
History
|
43 | |
| S01E107 | The Next Humans |
May 20, 2016
History
|
43 | |
| S01E108 | The New Evidence |
May 27, 2016
History
|
43 | |
| S01E109 | The Visionaries |
June 10, 2016
History
|
42 | |
| S01E110 | Decoding the Cosmic Egg |
June 17, 2016
History
|
43 | |
| S01E111 | The Wisdom Keepers |
June 24, 2016
History
|
43 | |
| S01E112 | The Mysterious Nine |
July 8, 2016
History
|
43 | |
| S01E113 | The Hidden Empire |
July 15, 2016
History
|
43 | |
| S01E114 | The Prototypes |
July 22, 2016
History
|
43 | |
| S01E115 | Space Station Moon |
July 29, 2016
History
|
43 | |
| S01E116 | Russia's Secret Files |
August 12, 2016
History
|
43 | |
| S01E117 | Beyond Roswell |
August 19, 2016
History
|
42 | |
| S01E118 | The Returned |
August 26, 2016
History
|
43 | |
| S01E119 |
Shiva the Destroyer
season finale
|
September 2, 2016
History
|
43 | |
| S01E120 | Alien Hunters |
April 28, 2017
History
|
42 | |
| S01E121 | Forged by the Gods |
May 5, 2017
History
|
43 | |
| S01E122 | The Mystery of Rudloe Manor |
May 12, 2017
History
|
43 | |
| S01E123 | The Alien Architects |
May 19, 2017
History
|
43 | |
| S01E124 | The Pharaohs' Curse |
May 26, 2017
History
|
43 | |
| S01E125 | The Science Wars |
June 2, 2017
History
|
43 | |
| S01E126 | City of the Gods |
June 9, 2017
History
|
42 | |
| S01E127 | The Alien Frequency |
June 16, 2017
History
|
42 | |
| S01E128 | The Majestic Twelve |
July 7, 2017
History
|
42 | |
| S01E129 | The Akashic Record |
July 14, 2017
History
|
42 | |
| S01E130 | Voices of the Gods |
July 21, 2017
History
|
42 | |
| S01E131 | The Animal Agenda |
July 28, 2017
History
|
42 | |
| S01E132 | The Replicants |
August 4, 2017
History
|
42 | |
| S01E133 | A Spaceship Made of Stone |
August 11, 2017
History
|
42 | |
| S01E134 | The Alien Disks |
September 8, 2017
History
|
42 | |
| S01E135 |
Return to Gobekli Tepe
season finale
|
September 15, 2017
History
|
42 | |
| S01E136 | The UFO Conspiracy |
April 27, 2018
History
|
85 | |
| S01E137 | Da Vinci's Forbidden Codes |
May 4, 2018
History
|
42 | |
| S01E138 | The Alien Protocols |
May 11, 2018
History
|
42 | |
| S01E139 | Earth's Black Holes |
May 18, 2018
History
|
42 | |
| S01E140 | The Desert Codes |
May 25, 2018
History
|
42 | |
| S01E141 | Area 52 |
June 1, 2018
History
|
42 | |
| S01E142 | Earth Station Egypt |
July 20, 2018
History
|
84 | |
| S01E143 | Island of the Giants |
July 27, 2018
History
|
42 | |
| S01E144 | The Taken |
August 3, 2018
History
|
42 | |
| S01E145 | The Sentinels |
August 10, 2018
History
|
42 | |
| S01E146 | Russia Declassified |
August 17, 2018
History
|
42 | |
| S01E147 | They Came from the Sky |
August 24, 2018
History
|
42 | |
| S01E148 | The Artificial Human |
August 31, 2018
History
|
84 | |
| S01E149 | The Alien Phenomenon |
January 4, 2019
History
|
84 | |
| S01E150 |
Return to Mars
season finale
|
January 7, 2019
History
|
84 | |
| S01E151 | Return to Antarctica |
May 31, 2019
History
|
42 | |
| S01E152 | The Badlands Guardian |
June 7, 2019
History
|
42 | |
| S01E153 | Element 115 |
June 14, 2019
History
|
42 | |
| S01E154 | The Star Gods of Sirius |
June 21, 2019
History
|
42 | |
| S01E155 | They Came from the Sea |
June 28, 2019
History
|
42 | |
| S01E156 | Secrets of the Maya |
July 5, 2019
History
|
42 | |
| S01E157 | The Druid Connection |
July 19, 2019
History
|
42 | |
| S01E158 | The Reptilian Agenda |
July 26, 2019
History
|
42 | |
| S01E159 | The Alien Infection |
August 2, 2019
History
|
42 | |
| S01E160 | Project Hybrid |
August 9, 2019
History
|
42 | |
| S01E161 | The Trans-Dimensionals |
August 16, 2019
History
|
42 | |
| S01E162 | Islands of Fire |
August 23, 2019
History
|
42 | |
| S01E163 | The Constellation Code |
August 30, 2019
History
|
42 | |
| S01E164 | The Nuclear Agenda |
September 6, 2019
History
|
42 | |
| S01E165 | The Alien Mountain |
October 4, 2019
History
|
42 | |
| S01E166 | The Alien Brain |
October 11, 2019
History
|
42 | |
| S01E167 | The Secrets of Stonehenge |
October 18, 2019
History
|
42 | |
| S01E168 | Food of the Gods |
November 1, 2019
History
|
42 | |
| S01E169 | Human Hieroglyphs |
November 8, 2019
History
|
42 | |
| S01E170 | The Storming of Area 51 |
November 15, 2019
History
|
42 | |
| S01E171 | Countdown to Disclosure |
November 22, 2019
History
|
42 | |
| S01E172 |
Secrets of the Exoplanets
season finale
|
November 29, 2019
History
|
42 | |
| S01E173 | The Mystery of Nan Madol |
January 25, 2020
History
|
42 | |
| S01E174 | The Relics of Roswell |
February 1, 2020
History
|
42 | |
| S01E175 | Destination Chile |
February 8, 2020
History
|
42 | |
| S01E176 | The Real Men in Black |
February 15, 2020
History
|
42 | |
| S01E177 | The Mystery of the Stone Giants |
February 22, 2020
History
|
42 | |
| S01E178 | The World Before Time |
February 29, 2020
History
|
42 | |
| S01E179 | They Came from The Pleiades |
March 7, 2020
History
|
43 | |
| S01E180 | The Immortality Machine |
March 14, 2020
History
|
42 | |
| S01E181 | The Shapeshifters |
March 21, 2020
History
|
42 | |
| S01E182 | The Mystery of Skinwalker Ranch |
March 28, 2020
History
|
42 | |
| S01E183 | The Ultimate Guide to UFOs |
April 11, 2020
History
|
42 | |
| S01E184 |
Aliens and the Presidents
season finale
|
April 18, 2020
History
|
42 | |
| S01E185 | The Divine Number |
November 13, 2020
History
|
42 | |
| S01E186 | The Lost Kingdom |
November 20, 2020
History
|
42 | |
| S01E187 | The Galactic Keyhole |
December 4, 2020
History
|
42 | |
| S01E188 | Giants of the Mediterranean |
December 11, 2020
History
|
42 | |
| S01E189 | The Forbidden Bible |
December 18, 2020
History
|
42 | |
| S01E190 | William Shatner Meets Ancient Aliens |
February 12, 2021
History
|
81 | |
| S01E191 | Impossible Artifacts |
February 19, 2021
History
|
42 | |
| S01E192 | The Space Travelers |
February 26, 2021
History
|
42 | |
| S01E193 | The UFO Pioneers |
March 5, 2021
History
|
41 | |
| S01E194 |
The Harmonic Code
season finale
|
March 12, 2021
History
|
42 | |
| S01E195 | The Lost City of Peru |
August 6, 2021
History
|
42 | |
| S01E196 | Top 10 Mysterious Sites |
August 13, 2021
History
|
42 | |
| S01E197 | Top Ten Alien Cover-Ups |
August 20, 2021
History
|
42 | |
| S01E198 | The Mystery of Mount Shasta |
September 17, 2021
History
|
42 | |
| S01E199 | The Human Experiment |
September 24, 2021
History
|
42 | |
| S01E200 | Top Ten Alien Encounters |
October 1, 2021
History
|
42 | |
| S01E201 |
Top Ten Alien Artifacts
season finale
|
October 8, 2021
History
|
42 | |
| S01E202 | The Disclosure Event |
January 7, 2022
History
|
42 | |
| S01E203 | Mystery of the Standing Stones |
January 14, 2022
History
|
42 | |
| S01E204 | Beneath the Sacred Temples |
January 21, 2022
History
|
42 | |
| S01E205 | The World on Alert |
January 28, 2022
History
|
42 | |
| S01E206 | Recovering the Ark of the Covenant |
February 11, 2022
History
|
42 | |
| S01E207 | Secrets of the Star Ancestors |
February 18, 2022
History
|
42 | |
| S01E208 | Alien Air Force |
February 25, 2022
History
|
42 | |
| S01E209 | The Shadow People |
March 4, 2022
History
|
42 | |
| S01E210 | Decoding the Dragon Gods |
March 11, 2022
History
|
42 | |
| S01E211 |
The Time Benders
mid-season finale
|
March 18, 2022
History
|
42 | |
| S01E212 | Ancient Aliens on Location: Incredible Structures |
July 8, 2022
History
|
42 | |
| S01E213 | Ancient Aliens on Location: Extraordinary Encounters |
July 15, 2022
History
|
42 | |
| S01E214 | Ancient Aliens on Location: Decoding the Alien Glyphs |
July 22, 2022
History
|
42 | |
| S01E215 | Ancient Aliens on Location: The UFO Investigations |
July 29, 2022
History
|
42 | |
| S01E216 | Ancient Aliens on Location: Mysterious Artifacts |
August 5, 2022
History
|
42 | |
| S01E217 | Ancient Aliens on Location: Evidence of Alien Life |
August 12, 2022
History
|
42 | |
| S01E218 | The Shining Ones |
August 19, 2022
History
|
42 | |
| S01E219 | The Journey to Immortality |
August 26, 2022
History
|
42 | |
| S01E220 | Secrets of Inner Earth |
September 9, 2022
History
|
42 | |
| S01E221 |
Return of the Egyptian Gods
season finale
|
September 16, 2022
History
|
42 | |
| S01E222 | UFO Hotspots |
January 6, 2023
History
|
42 | |
| S01E223 | The Crop Circle Code |
January 13, 2023
History
|
42 | |
| S01E224 | Mystery of the Lost Civilization |
January 20, 2023
History
|
42 | |
| S01E225 | The Power of the Obelisks |
February 3, 2023
History
|
42 | |
| S01E226 | The MUFON Files |
February 10, 2023
History
|
42 | |
| S01E227 | Cosmic Impacts |
February 17, 2023
History
|
43 | |
| S01E228 | Close Encounters of the Fifth Kind |
February 24, 2023
History
|
42 | |
| S01E229 | The Mysteries of Alaska |
March 3, 2023
History
|
42 | |
| S01E230 | Aliens in Our Airspace |
March 10, 2023
History
|
42 | |
| S01E231 |
The Giants of Malta
mid-season finale
|
March 17, 2023
History
|
42 | |
| S01E232 | The Top Ten Pyramid Sites |
June 30, 2023
History
|
42 | |
| S01E233 | The Top Ten Mysterious Devices |
July 7, 2023
History
|
42 | |
| S01E234 | The Top Ten Mysterious Islands |
July 14, 2023
History
|
42 | |
| S01E235 | The Top Ten Alien Craft |
July 21, 2023
History
|
42 | |
| S01E236 | Edgar Cayce: The Sleeping Prophet |
August 4, 2023
History
|
42 | |
| S01E237 | The Gods of Greece |
August 11, 2023
History
|
42 | |
| S01E238 | The New UFO Hunters |
August 18, 2023
History
|
42 | |
| S01E239 | Power of the Talisman |
August 25, 2023
History
|
42 | |
| S01E240 | The Top Ten Mysteries of the Deep |
September 8, 2023
History
|
42 | |
| S01E241 | The Top Ten Alien Petroglyphs |
September 15, 2023
History
|
42 | |
| S01E242 | The Top Ten Alien Influencers |
January 5, 2024
History
|
42 | |
| S01E243 | The Top Ten Extraordinary Creatures |
January 12, 2024
History
|
42 | |
| S01E244 | The Top Ten Hidden Alien Bases |
January 19, 2024
History
|
42 | |
| S01E245 | The Top Ten Scariest Encounters |
February 2, 2024
History
|
42 | |
| S01E246 | The Top Ten Alien Codes |
February 9, 2024
History
|
42 | |
| S01E247 | The Top Ten Alien Disasters |
February 16, 2024
History
|
42 | |
| S01E248 | Secrets of the Sumerians |
February 23, 2024
History
|
42 | |
| S01E249 | The UFO Superhighway |
March 1, 2024
History
|
42 | |
| S01E250 | Mysteries of Scotland |
March 8, 2024
History
|
42 | |
| S01E251 | Mystery of the Stone Spheres |
March 15, 2024
History
|
42 |
No artwork of this type.
No artwork of this type.
No artwork of this type.