The hunt for treasure at Blind Frog Ranch resumes with the season five premiere, and the team is wasting no time diving into the property’s deepest secrets. The new episode, “The Flooded Tunnel,” kicks off Wednesday, June 18, at 10:09 PM ET on Discovery, and it appears the stakes are higher than ever.
The episode opens with Chad taking a risky plunge into an underground passage, where he discovers artifacts that may point the way to the legendary keyhole chamber. Meanwhile, geologist Eric Drummond returns with new intel on how to drill around the massive meteorite on the ranch, a key obstacle in their quest. But as the team pushes forward, their efforts are hampered by a midnight intruder, putting everyone on high alert and suggesting they aren’t the only ones interested in what’s hidden beneath the ranch.
For years, legends of Aztec treasure, lost Mormon mines, and caverns of gold have surrounded Duane Ollinger’s Utah property. This season, Duane is more focused than ever on exploring the underground cave system that runs through the ranch. With new leads and new dangers, the premiere sets the stage for a season filled with high-risk exploration and the ever-present question of what lies buried at Blind Frog Ranch.
The new season begins Wednesday, June 18, 2025, at 10:09 PM ET on Discovery.
