1

What Lies Below

2

The Mystery of Smith's Cove

3

Outdoors: Voices from the Grave

4

The Secret of Solomon's Temple

5

The Find

1

Once In, Forever In

2

Return to the Money Pit

3

The Eight-Pointed Star

4

The Breakthrough

5

The 90-Foot Stone

6

Seven Must Dye

7

The Trail of the Templars

8

X Marks the Spot

9

A Dangerous Dive

10

The Big Reveal

1

The Hole Truth

2

Pipe Down

3

Outdoors: Time to Dig

4

The Overton Stone

5

Disappearing Act

6

Carved in Stone

7

The Missing Peace

8

Phantoms of the Deep

9

Columbus Day

10

Silence in the Dark

11

Sword Play

12

Voices from Below

13

Secrets and Revelations

1

Going for Broke

2

Always Forward

3

Swamp Things

4

No Stone Unturned

5

Bullseye

6

Circles in Wood

7

All That Glitters

8

The Mystery of Samuel Ball

9

Echoes from the Deep

10

About Face

11

Presidential Secrets

12

Hyde Park and Go Seek

13

One of Seven

14

Of Sticks and Stones

15

Blood Is Thicker

16

A Look Ahead

1

Forever Family

2

Dead Man's Chest

3

Obstruction

4

Close Call

5

Bone Dry

6

Remains of the Day

7

The Lot Thickens

8

Dan's Breakthrough

9

The French Connection

10

The Signs of a Cross

11

Moving Targets

12

A Key to the Mystery

13

Unhinged

14

The Templar Connection

15

Steel Trapped

16

Seeing Red

17

A Family Album

18

Amazing Discoveries

1

Rick's Big Bang Theory

2

Gold Rush

3

Depth Perception

4

A Legacy Revealed

5

Homecoming

6

Precious Metal

7

Rock Solid

8

Unearthed

9

As Above, So Below

10

Fingers Made of Stone

11

Wharfs and All

12

Slipway When Wet

13

The Paper Chase

14

Voyage to the Bottom of the Cenote

15

Dye Harder

16

Detour

17

Clue or False?

18

Heavy Metal

19

Striking Distance

20

Short Days and Tall Knights

21

Seismic Matters

22

Lost and Founding

1

The Torch Is Passed

2

Core Values

3

The Eye of the Swamp

4

The Lucky Thirteen

5

Tunnel Visions

6

Closing In

7

Things That Go Bump-Out

8

Triptych

9

An Eye for an Eye

10

Gary Strikes Again

11

The Eye of the Storm

12

Fortified

13

Bromancing the Stones

14

Burnt Offering

15

Surely Templar

16

Water Logged

17

To Boulderly Go

18

The Turning Point

19

Lords of the Ring

20

Springing the Trap

21

A Leaf of Faith

22

Marks X the Spot

23

Timeline

1

Remote Control

2

The Boys Are Back

3

If the Ox Shoes Fit

4

Alignment

5

The Master Plan

6

Seaing is Believing

7

Mounding Evidence

8

High on the Bog

9

Rock, Paper, Serpents

10

Connecting the Lots

11

Rocky Road

12

Digging Their Heels In

13

The Fellowship Of The Ringbolt

14

A Bend in the Road

15

Cask and You Shall Receive

16

Leather Bound

17

Staking Their Claim

18

Cannon Fodder

19

A Loose Cannonball

20

Fire in the Hole

21

Off the Railing

22

Be There or T-Square

23

Old Wharfs Tale

24

Silver Lining

25

The Silver Spooner

1

Going For Gold

2

The Gold Metal

3

Stone Roadblock

4

Spoils Alert

5

Hatching The Plan

6

The Root Cause

7

It All Adze Up

8

Deeper Digs, Bigger Stakes

9

The Unusual Suspects

10

Chamber of Secrets

11

A Boatload of Clues

12

The Silver Liner

13

Go Big Or Go Home

14

Premier of the Dig

15

Eyes and Boot in the Ground

16

Gold Diggers

17

Blast From The Past

18

Playing the Dunfield

19

Shoal Me the Money

20

The Hedden Truth

21

A Lot of Secrets

22

Yes We Can

23

Follow the Cobblestone Road

24

On the Road

25

Treasure Island

26

Episode 26

27

Episode 27

1

On Their Marks

2

Across the Pond

3

Bubbling Over

4

Wharf and Pieces

5

Duc it Out

6

Over the Muon

7

Norsing Around

8

A Lot to Be Desired

9

A Damming Clue

10

The Blob

11

Oh, Well!

12

Beware the Blob

13

All's Well

14

Getting the Shaft

15

Wood You Believe It?

16

Striking Gold

17

A Well of Secrets

18

A Quadrilateral Move

19

Ramping Up

20

A Barrel full of Clues

21

Roman Around

22

Starry Knights

23

The Italian Job

24

Down the Hatch

25

And the Hits Keep Coming

1

On the Money

2

Heavy Lifting

3

Taking Their Shot

4

Shear Mystery

5

Muon the Horizon

6

The Grand Opening

7

The Great Flood

8

A Void At All Costs

9

Filling Cavities

10

Chain Reaction

11

Plugged Up

12

Digging Back In

13

Tea Time

14

Rick And Mortar

15

On Target

16

Dark and Stormy

17

Piling On

18

May The Norse Be With You

19

Hi Ho Silver

20

Wet and Wild

21

Straight as an Arrow

22

Abbey Road

23

Cone E Island

24

Hairy Situation

25

Worth The Weight

1

The New Digs

2

Whistle While You Work

3

The Saga Continues

4

Concrete Evidence

5

A Flood of Secrets

6

Hide And Seek

7

It's All Your Vault

8

A Bead On The Target

9

Brick By Brick

10

Graves Concerns

11

Best Caisson Scenario

12

Mapping It Out

13

Caissons Ho!

14

Sinking In

15

Channeling the Solution

16

Open Sesame

17

Boots on the Ground

18

If The Shoe Phips

19

Barreling Forward

20

Just Bead It

21

The Solution Solution

22

Knight After Knight

23

Family Ties

24

Into the Void

25

Uplifting Discoveries

1

The Comeback

2

Billion Dollar Baby

3

Medieval Intentions

4

The Smoking Gun

5

Keep On Rockin'

6

The Heat Is On

7

Walk the Line

8

Into the Fold

9

So Close, Yet Sonar

10

Boulder and Wiser

11

A Knight's Journey

12

A Fort Knight

13

Testing Their Metal

14

The Shining

15

Swamped

16

Raising the Stakes

17

The Missing Links

18

Breaking the Seal

19

Axis of Medieval

20

The Sands of Time

21

A Sacred Symbol

22

Road Trip

23

Island Hopping

24

Overseaing the Dig

25

Pure Gold