On the Trail of the Nephilim: The Mysterious Moundbuilders
- Xyoo: 2018
- Ncig Teb Chaws:
- Genre: Documentary
- Studio: Spiral of Life
- Cov ntsiab lus: native american folklore
- Tus Thawj Coj: L.A. Marzulli
- Pov Pob Tseg: L.A. Marzulli, Race Hobbs, Fritz Zimmerman, Timothy Alberino, Hugh Newman