When does Mystery at Blind Frog Ranch air next?

Mystery at Blind Frog Ranch airs next on Thu, May 28 2026 2:00 AM GMT+0000.

How many seasons does Mystery at Blind Frog Ranch have?

Mystery at Blind Frog Ranch has 6 seasons with 39 episodes.

What network is Mystery at Blind Frog Ranch on?

Mystery at Blind Frog Ranch airs on Discovery.

When did Mystery at Blind Frog Ranch premiere?

Mystery at Blind Frog Ranch premiered on January 1, 2021.

Mystery at Blind Frog Ranch

Name: Mystery at Blind Frog Ranch
Genre: Adventure, Mystery, History
Rating: 6.2
Cast: Chad Ollinger, Charlie Snider, Duane Ollinger, Eric Drummond

6.2/10

Discovery Running Adventure • Mystery • History

6 Seasons · 39 Episodes · Premiered January 1, 2021

There are some places on earth where the land just seems different, and Blind Frog Ranch in eastern Utah is one of those places. Locals say the land is cursed. That it's trying to hold on to something. From Aztec treasure to caverns of gold and silver to lost Mormon mines, legends surround Duane Ollinger's 160-acre ranch in Utah's Uintah Basin. But Duane isn't concerned with the lore. After discovering a system of seven underground caves that run through his property, he is singularly focused on finding what's hidden in them - no matter what the cost.

Where to Watch: Discovery

Official Site

Next Air Time: Thu, May 28 2026 2:00 AM GMT+0000

Seasons & Episodes

Season 1

6 episodes

E01

What Lies Beneath

Sat, Jan 2 2021 3:02 AM GMT+0000 60 min

Duane Ollinger believes there's a fortune of gold buried beneath his property in Utah, Blind Frog Ranch. But even though the land seems to be fighting him at every turn, he's not going to stop until he gets his hands on the gold -- whatever the cost.

E02

Submerged Treasure

Sat, Jan 9 2021 3:14 AM GMT+0000 60 min

With an access tunnel to the underground cavern finally opened, and a tantalizing clue discovered, Duane's son Chad takes a risky dive into the flooded cave system -- and what he finds defies all explanation.

E03

Mormon Gold

Sat, Jan 16 2021 3:07 AM GMT+0000 60 min

Duane decides that the flooded cave is too dangerous to dive into again, forcing the team to explore new access points to the underground cavern system. But something lurking in the darkness forces everyone to reevaluate their safety.

E04

Someone Was Here

Sat, Jan 23 2021 3:15 AM GMT+0000 60 min

While searching unexplored areas of the ranch for an alternate entrance to the cavern system, the team discovers mysterious ancient markings on a cliffside and a mining shaft dug deep into the mountain that could lead them right to the gold.

E05

Trespassers

Sat, Jan 30 2021 3:15 AM GMT+0000 60 min

Duane employs ground-penetrating radar to scan the land near a potential drill site, leading to a mysterious finding. Trespassers prompt Charlie to increase security on the ranch with a camera system -- capturing a frightening sight in the dead of night.

E06

Answers

Sat, Feb 6 2021 3:16 AM GMT+0000 60 min

As winter closes in and the digging season nears its end, Duane takes a final shot at getting into the underground cavern ... but uncovers a whole new mystery about the land he owns.

Season 2

8 episodes

E01

No Dyin' Tryin' Today

Sat, Jan 8 2022 3:03 AM GMT+0000 62 min

After a long winter, the crew returns to Blind Frog Ranch to strategize a new plan to get the box out of the underwater cave. And Charlie asks for help to investigate a mysterious death on the ranch.

E02

Aztec or Not?

Sat, Jan 15 2022 3:15 AM GMT+0000 62 min

The results from radiocarbon testing are in, which will tell Duane if the box is Aztec or not. Then, the men discover they are being surveilled by a high-tech camera mounted just above the cave entrance.

E03

Diving Blind

Sat, Jan 22 2022 3:16 AM GMT+0000 60 min

When a windstorm ruins visibility in the water, Chad considers a risky blind dive to extract the box. But when intruders are discovered, Duane and his crew realize that time is running out.

E04

What's Inside the Box?

Sat, Jan 29 2022 3:15 AM GMT+0000 61 min

Chad makes a huge mistake, derailing the operation to drag the box out of the cavern. But when they pull out some of the box's contents, they are shocked by what they discover.

E05

Radioactive Rocks

Sat, Feb 12 2022 3:16 AM GMT+0000 60 min

Determined to get into the cavern, Duane and his team explore new methods to find a dry entrance. While Chad takes to the skies in search of a natural opening. Eric thinks the radioactive rocks found in the box might show them where to dig.

E06

The Void

Sat, Feb 19 2022 3:16 AM GMT+0000 60 min

After Duane makes a costly mistake, Eric and Chad finally discover what they've been looking for. However, the crew gets caught in the cross hairs of mysterious intruders.

E07

Down to the Center of the Earth

Sat, Feb 26 2022 3:16 AM GMT+0000 60 min

After the crew drills into a dry cavern, they must devise a plan to protect themselves from radioactivity and poisonous gasses. But as they get close to finally entering the cave, trespassers descend upon the ranch.

E08

Darkness, Danger and Death

Sat, Mar 5 2022 3:17 AM GMT+0000 64 min

As Duane and crew explore the cavern they find themselves overcome by a deadly and invisible gas cloud. Complications with their rescue leaves them wondering if they will make it out alive.

Season 3

8 episodes

E01

$3 Billion Heist

Thu, Nov 16 2023 3:08 AM GMT+0000 61 min

Duane and Chad Ollinger return to Blind Frog Ranch, armed with cutting-edge tech, to unearth $3 billion in hidden treasure. Shocking new information on the underground tunnel emerges. Claim jumpers invade the property, threatening to derail everything.

E02

Underground Tsunami

Thu, Nov 23 2023 3:08 AM GMT+0000 61 min

Searching for the hidden entrance to the cave system, the team uncovers an ancient vent shaft above the Energy Zone. But an explosion triggers an underground tsunami that threatens to flood the cave system.

E03

Aztec Evidence

Thu, Nov 30 2023 3:08 AM GMT+0000 61 min

When an underground tsunami floods the cavern system, Duane and his team attempt to breach it from higher ground -- discovering evidence of Aztec artifacts and a crucial clue to the Lost Rhodes mine.

E04

The Mormon Wagon Trail

Thu, Dec 7 2023 3:08 AM GMT+0000 60 min

After uncovering a bar of gold at the Bead Site, Chad and James set out to research where it might have come from. With trespassers still threatening the ranch, their discovery sets them on the path of the fabled Lost Rhodes Mine.

E05

Into the Mormon Eye

Thu, Dec 14 2023 3:00 AM GMT+0000 60 min

Following the trail of the Lost Rhoades Mine, Chad and Ryan attempt to rappel down a 250-foot cliff in a dangerous maneuver to access the Mormon Eye cave. While trekking at high altitude, James suffers a health scare. And back on the ranch, when Duane uncovers more poacher sites, he decides to take matters into his own hands.

E06

Back to the Energy Zone

Thu, Dec 21 2023 3:08 AM GMT+0000 61 min

Now that the floodwaters have receded at the Energy Zone, the team prepares to resume drilling into the cavern system. Duane takes a stand to remove the poachers from his property. Charlie unearths a deer carcass with unusual bite marks on it.

E07

Battle of the Black Rock

Thu, Dec 28 2023 3:08 AM GMT+0000 61 min

While drilling into the cavern system to find the Aztec gold, the team strikes an impenetrable object deep below ground. Tests of the site reveal the truth about the Energy Zone and what lies beneath Blind Frog Ranch.

E08

Into the Cavern

Thu, Jan 4 2024 3:08 AM GMT+0000 60 min

After hitting a meteorite deep underground while trying to drill into the cavern system, the team searches for an alternate route. While scouring the area, Chad discovers a clue that finally leads to a breakthrough.

Season 4

8 episodes

E01

Death Rumble

Thu, Nov 21 2024 3:10 AM GMT+0000 62 min

Geologist Eric Drummond and Chad Ollinger explore a newly discovered cavern deep underground. Duane finds smoke vents at the Bead Site, and James heads to the Aztec capital in Mexico City.

E02

The Curse of the Aztecs

Thu, Nov 28 2024 3:01 AM GMT+0000 60 min

Duane 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.

E03

Death Trap

Thu, Dec 5 2024 3:00 AM GMT+0000 60 min

Eric 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.

E04

The Skull

Thu, Dec 12 2024 3:01 AM GMT+0000 60 min

Chad 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.

E05

Sacrificial Altar

Thu, Dec 19 2024 3:00 AM GMT+0000 61 min

Chad 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.

E06

Disaster at the Bead Site

Thu, Jan 2 2025 3:00 AM GMT+0000 60 min

Disaster 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.

E07

The Aztec Aqueduct

Thu, Jan 9 2025 3:00 AM GMT+0000 60 min

Believing 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.

E08

Underwater Kingdom

Thu, Jan 16 2025 3:00 AM GMT+0000 60 min

A 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.

Season 5

8 episodes

E01

The Flooded Tunnel

Thu, Jun 19 2025 2:09 AM GMT+0000 60 min

In the season premiere, Chad dives deep into an underground passage, discovering artifacts and a potential way through to the keyhole chamber. Meanwhile, geologist Eric Drummond returns from Ohio with intel on how to drill around the meteorite on the ranch. But a midnight intruder on the property digs up an even bigger mystery, putting the team on high alert and impeding their efforts.

E02

The Gold Ledger

Thu, Jun 26 2025 2:30 AM GMT+0000 60 min

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.

E03

Spies in the Skies

Thu, Jul 3 2025 2:08 AM GMT+0000 61 min

After a mysterious trailer appears on the Ranch's property, Duane is determined to find out who is spying on Blind Frog Ranch. The team uncovers the purpose of the cylinder and discovers that the government has been tracking UAP activity in the area.

E04

Something Worth Dying For

Thu, Jul 10 2025 2:01 AM GMT+0000 60 min

Chad and Josh trace the flooded tunnel to a mysterious stone structure laden with Aztec artifacts that reveal an ancient battle to protect the gold. Meanwhile, Eric uncovers a fault line caused by a meteorite impact, leading to an entrance underground.

E05

Detonation Threat

Thu, Jul 17 2025 2:06 AM GMT+0000 60 min

The team drills under the Armory to access the flooded area underground, but they make an unexpected discovery that could detonate Blind Frog Ranch. Unfazed by the dangerous surroundings, Duane pushes forward to find the Aztec gold.

E06

Drain the Pond!

Thu, Jul 31 2025 2:08 AM GMT+0000 60 min

As they continue trying to enter the Aztec gold chamber, the Ollingers take on their biggest project yet: draining the pond. But when a health crisis strikes Duane, Chad must take the lead.

E07

Meteorite Mountain

Thu, Aug 7 2025 2:08 AM GMT+0000 60 min

The team embarks on an expedition to a remote meteorite impact site, located on a treacherous mountain above the ranch; they uncover clues that lead them to an underground cavern. As Duane's health continues to decline, Chad must step up.

E08

The Endless Shaft

Thu, Aug 14 2025 2:06 AM GMT+0000 61 min

Using LiDAR to scan the meteorite fault line, Chad and Josh uncover an ancient mining shaft that leads deep beneath the surface. As they follow the shaft underground, they discover a mysterious labyrinth of tunnels and evidence of Aztec civilization.