A historic moment occurs when the entire team witnesses, and documents, two UFO sightings directly over Skinwalker Ranch.

When advanced testing shows evidence of strange anomalies under the ranch, Brandon finally gives the team permission to dig.

When a cow suddenly and mysteriously dies on the ranch, surveillance footage poses another worldly explanation.

Peril strikes during a daring investigation as the team embarks on their quest to understand what may lie beneath Skinwalker Ranch.

A life-threatening incident forces the team to re-assess their methods of investigation; disturbing new evidence at homestead one has Tom and Travis on edge.

The ranch reacts in dangerous ways when the team begins to dig.

The team are assembled and discuss digging

In the season finale, the team learns their research is of great interest to the intelligence community and share their findings with the Attorney General of Utah with hopes of moving forward.