Progenitor (S01E16)

S01E01 First Steps S01E01 American Maya Secrets S01E02 Tango Blue S01E02 Medieval Desert Mystery S01E03 Days of Rage S01E03 Great Lakes Copper Heist S01E04 Giants in Minnesota S01E04 Cease Fire S01E05 A Deadly Sacrifice S01E05 Soldier of Misfortune (a.k.a. Virtually Falling Down) S01E06 Stonehenge in America S01E06 Gloves Off (a.k.a. No Exit) S01E07 Mystery of Roanoke S01E07 The Black Dragon S01E08 Chamber Hunting S01E08 To Prey in Darkness S01E09 Motive for Murder S01E09 Fire in the Heart S01E10 Thou Shalt Not Kill (1) S01E10 The Desert Cross S01E11 Revelation (2) (a.k.a. Inside Out) S01E11 Tracking the Templars S01E12 Through the Dark Circle S01E12 America's Oldest Secret S01E13 The Eyes Beyond S01E13 Hunt for the Holy Grail S01E14 Faces in the Mask S01E15 The Sea Wasp S01E16 Progenitor S01E17 Switches S01E18 The Delusionist S01E19 Fast Forward S01E20 Spider in the Tower S01E21 Ancestral Evil S01E22 Ghost of the Ice