A Damming Clue
S10, E9: The fellowship is stunned when evidence suggests that a dam lies buried at the end of the swamp, corroborating both Fred Nolan's theory and Zena Halpern's Templar map.

S10, E9: The fellowship is stunned when evidence suggests that a dam lies buried at the end of the swamp, corroborating both Fred Nolan's theory and Zena Halpern's Templar map.