Mystery at Blind Frog Ranch

As Chad dives into an underwater passage that leads directly to the Keyhole Chamber, Eric attempts to penetrate the meteorite blockage.(S04,E09)

Chad traces the underground cavern to a mysterious bear marker and a cave hiding a gold ledger, which points them to an ancient Aztec outpost.(S04,E10)

After a mysterious trailer appears on the Ranch's property, Duane is determined to find out who is spying on Blind Frog Ranch.(S04,E11)

Chad and Josh trace the flooded tunnel to a mysterious stone structure containing Aztec artifacts that reveal an ancient battle to protect the gold.(S04,E12)

The team drills under the Armory to access the flooded area underground, but they make an unexpected discovery that could detonate Blind Frog Ranch.(S04,E13)

The Ollingers undertake their biggest project yet: draining the pond to find Aztec gold. A health crisis strikes Duane mid-drain, and Chad must lead.(S04,E14)

The team embarks on an expedition to a remote meteorite impact site near the ranch. As Duane's health continues to decline, Chad must step up.(S04,E15)

Chad and Josh uncover an ancient mining shaft that leads to a mysterious labyrinth of tunnels and evidence of Aztec civilization deep underground.(S04,E16)