Season 2
6 episodes · first aired 2024-10-16
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | Chapter I 2024-10-16 | From ancient footprints to mysterious earthworks, Graham continues his journey into the past alongside experts and curious minds, including Keanu Reeves. | 2024-10-16 | 7.0 |
 | 02 | Chapter II 2024-10-16 | Graham searches for answers to the questions behind ancient works of art, including 25,000-year-old Amazonian paintings and the megaliths of Rapa Nui. | 2024-10-16 | 7.7 |
 | 03 | Chapter III 2024-10-16 | Accompanied by local experts, Graham compares ancient oral traditions and learns Sacsayhuamán in Peru may be older than archaeologists ever imagined. | 2024-10-16 | 7.3 |
 | 04 | Chapter IV 2024-10-16 | Graham learns of a stone-shaping technique now lost to history, and explores how ancient Amazonians managed to thrive in an inhospitable rainforest. | 2024-10-16 | 7.0 |
 | 05 | Chapter V 2024-10-16 | Although thousands of miles apart, Graham considers the possible link between the shamanistic use of ayahuasca in the Amazon and tobacco in New Mexico. | 2024-10-16 | 7.5 |
 | 06 | Chapter VI 2024-10-16 | At Mexico's Temple of the Sun, Graham experiences the extent of the Mayans' astronomical expertise and investigates their complex calendar system. | 2024-10-16 | 7.0 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.