Ancient Unexplained Files (2021)
S1 E7 | Grave of the Red Skulls
0h 42m | TV14 | Science, Paranormal, Ancient history
Watch Ancient Unexplained Files online.
When experts discover a 500-year-old grave, they find mysterious red skulls, pointing to a shocking mass sacrifice; experts use the latest technology and state-of-the-art forensics to investigate what happened at this horrific site.