Season 4
8 episodes · Nov 20, 2024
Season Videos
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S4E1Death Rumble
Nov 20, 202442mChad and Eric explore a deep cavern while Duane discovers smoke vents.
S4E2The Curse of the Aztecs
Nov 27, 2024Duane recruits treasure hunter Josh Feldman, who recommends a new plan of action to find the Aztec gold. But before they can break ground, a local Timpanogos tribal elder visits the ranch with disturbing words of warning.
S4E3Death Trap
Dec 4, 2024Eric and Chad encounter disaster while attempting to breach the void in the South Cave. A mysterious rumbling shakes the ranch, and James finds evidence of the Aztecs at the Bead Site.
S4E4The Skull
Dec 11, 2024Chad and Eric discover an abandoned mine deep in the mountains and suspect they are being stalked. At the Bead Site, the team unearths evidence of sacrifice.
- S4E5
Sacrificial Altar
Dec 18, 2024Chad and Eric find signs of gold at the abandoned mine, but nightfall brings an unwanted stalker to their camp. At the Bead Site, the team unearths an ancient structure.
- S4E6
Disaster at the Bead Site
Jan 1, 2025Disaster strikes when Duane and Charlie attempt to drill down a smoke vent at the Bead Site. Chad and Josh follow the fault line back to the collapsed mine. Eric explores an indigenous site in Ohio that holds clues to Blind Frog Ranch.
- S4E7
The Aztec Aqueduct
Jan 8, 2025Believing they might have drilled into an Aztec aqueduct at the Bead Site, Duane and James head to Mexico to meet an expert. Chad and Josh trace the underground waterway to a remote lake that might be protecting a secret.
- S4E8
Underwater Kingdom
Jan 15, 2025A hidden cave entrance below a lake could finally lead the team into the Keyhole Chamber. After training in Florida with some of the best cave divers in the world, Chad navigates a deadly maze of flooded tunnels and makes a shocking discovery.