Hollow Earth Chronicles Episode I: The Dark Chambers
- Blwyddyn: 2017
- Gwlad: United States of America
- Genre: Documentary
- Stiwdio: Fourth Watch Films
- Allweddair:
- Cyfarwyddwr: Justen Faull
- Cast: Justen Faull, Steve Quayle, Tom Horn, L.A. Marzulli, Timothy Alberino, Jim Wilhelmsen
