Across continents and cultures, remote caves, mountains, and subterranean labyrinths have long been regarded as secret refuges—hidden homes of gods, giants, and beings not entirely human.
| Title | Ancient Aliens: Origins - Season 2 Episode 12 : Extraterrestrial Lairs |
|---|---|
| Alternative Titles | |
| Subtitle Available |
 ETC.
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| First Air Date | 2024-10-07 |
| Last Air Date | 2026-01-05 |
| Number of Episodes | 25 |
| Number of Seasons | 2 |
| Genres | Documentary, |
| Networks | History, |
| Casts | |
| Plot Keywords | , |
Episodes List
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Ancient Aliens: Origins Season 2 :Episode 1 Extraterrestrial Teachers Extraterrestrial Teachers
2025-10-06Revisit the most compelling mysteries explored over the past 15 years of "Ancient Aliens." Experts like Giorgio Tsoukalos, David Childress, William...
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Ancient Aliens: Origins Season 2 :Episode 2 Extraterrestrial Rituals Extraterrestrial Rituals
2025-10-13Revisit the most compelling mysteries explored over the past 15 years of "Ancient Aliens." Experts like Giorgio Tsoukalos, David Childress, William...
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Ancient Aliens: Origins Season 2 :Episode 3 Gateways to the Stars Gateways to the Stars
2025-10-20Revisit the most compelling mysteries explored over the past 15 years of "Ancient Aliens." Experts like Giorgio Tsoukalos, David Childress, William...
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Ancient Aliens: Origins Season 2 :Episode 4 Otherworldly Rulers Otherworldly Rulers
2025-10-27Revisit the most compelling mysteries explored over the past 15 years of "Ancient Aliens." Experts like Giorgio Tsoukalos, David Childress, William...
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Ancient Aliens: Origins Season 2 :Episode 5 Extraterrestrial Deluge Extraterrestrial Deluge
2025-11-03Revisit the most compelling mysteries explored over the past 15 years of "Ancient Aliens." Experts like Giorgio Tsoukalos, David Childress, William...
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Ancient Aliens: Origins Season 2 :Episode 6 The Cryptid Mystery The Cryptid Mystery
2025-11-17Revisit the most compelling mysteries explored over the past 15 years of "Ancient Aliens." Experts like Giorgio Tsoukalos, David Childress, William...
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Ancient Aliens: Origins Season 2 :Episode 7 Are We Alone? Are We Alone?
2025-11-24Revisit the most compelling mysteries explored over the past 15 years of "Ancient Aliens." Experts like Giorgio Tsoukalos, David Childress, William...
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Ancient Aliens: Origins Season 2 :Episode 8 Messengers Among Us Messengers Among Us
2025-12-01Revisit the most compelling mysteries explored over the past 15 years of "Ancient Aliens." Experts like Giorgio Tsoukalos, David Childress, William...
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Ancient Aliens: Origins Season 2 :Episode 9 Alien Reinventions Alien Reinventions
2025-12-08Revisit the most compelling mysteries explored over the past 15 years of "Ancient Aliens." Experts like Giorgio Tsoukalos, David Childress, William...
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Ancient Aliens: Origins Season 2 :Episode 10 Alien Brotherhoods And Codes Alien Brotherhoods And Codes
2025-12-15Revisit the most compelling mysteries explored over the past 15 years of "Ancient Aliens." Experts like Giorgio Tsoukalos, David Childress, William...
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Ancient Aliens: Origins Season 2 :Episode 11 Alien Time Travelers Alien Time Travelers
2025-12-29Revisit the most compelling mysteries explored over the past 15 years of "Ancient Aliens." Experts like Giorgio Tsoukalos, David Childress, William...
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Ancient Aliens: Origins Season 2 :Episode 12 Extraterrestrial Lairs Extraterrestrial Lairs
2026-01-05Revisit the most compelling mysteries explored over the past 15 years of "Ancient Aliens." Experts like Giorgio Tsoukalos, David Childress, William...
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Ancient Aliens: Origins Season 2 :Episode 13 Extraterrestrial Lairs Extraterrestrial Lairs
1970-01-01Revisit the most compelling mysteries explored over the past 15 years of "Ancient Aliens." Experts like Giorgio Tsoukalos, David Childress, William...
