Season 1 (2017) 6.70 avg 8 episodes 7.4 → 5.6 26 min avg Front-loadedBad finaleRollercoaster Ep 1: 7.4 · 21 votesEp 2: 7.1 · 19 votesEp 3: 7.3 · 7 votesEp 5: 6.8 · 13 votesEp 6: 6.4 · 6 votesEp 7: 7.2 · 7 votesEp 9: 5.8 · 6 votesEp 10: 5.6 · 6 votes Season 1 episodes - IMDb ratings #TitleRatingVotes 1Searching for the Garden of Eden7.421 2Gnostic Origins7.119 3Tree of Life7.37 5Lost Cities Beneath the Ocean6.813 6New Understandings of the Great Pyramid6.46 7Decoding the Great Sphinx7.27 9Entrances to Inner Earth5.86 10Interstellar Links to Göbekli Tepe5.66
Season 2 (2018) 6.63 avg 3 episodes 7.7 → 5.8 32 min avg Declining Ep 4: 7.7 · 8 votesEp 5: 6.4 · 8 votesEp 7: 5.8 · 7 votes Season 2 episodes - IMDb ratings #TitleRatingVotes 4Rise and Fall of the Wise Woman7.78 5Lost Civilization of the Pre-Adamites6.48 7Ancient Cave Systems of the Four Corners5.87
