Discover
Acting Filmography
Title | Character | Year |
---|
The Lost City of Machu Picchu | Self - Paleohydrologist | 2019 |
National Geographic: Machu Picchu Decoded | Self | 2010 |
Modern Marvels | Self - Paleohydrologist, Wright Water Engineers | 1993 |
Nova | Self - Paleohydrologist | 1974 |
The Nature of Things | Self | 1960 |
Acting Filmography
Title | Character | Year |
---|
The Lost City of Machu Picchu | Self - Paleohydrologist | 2019 |
National Geographic: Machu Picchu Decoded | Self | 2010 |
Modern Marvels | Self - Paleohydrologist, Wright Water Engineers | 1993 |
Nova | Self - Paleohydrologist | 1974 |
The Nature of Things | Self | 1960 |