Beyond Oak Island

Matty Blake heads back to Florida's famed Treasure Coast, to team up with professional treasure salvager John Brandon and his team as they dive on the wrecks of the famed 1715 Spanish Treasure Fleet.

The Laginas and Matty Blake help treasure hunters Donna McCauley and Gypsy Jewels search two hideouts in Mineral Springs, Texas where the legendary outlaw Sam Bass is believed to have stashed more than a million dollars in stolen gold.

Marty Lagina and Matty Blake travel to Kansas City, Missouri, to assist river-boat enthusiast David Hawley as he searches for two 19th century wrecks loaded with lost riches and American history.

Rick and Marty Lagina, along with Matty Blake, head to Florida and join Gary Drayton to hunt for millions in gold, silver and jewels from the shipwrecks of the famed 1715 Spanish treasure fleet.

The Laginas are astounded to learn that on a trip to Arizona, Gary Drayton may have gotten to the bottom of one the biggest treasure mysteries of all time, one that has resulted in countless deaths and disappearance for those obsessed with finding it.

After personally investing in a treasure hunt off the coast of Florida, Marty Lagina and Craig Tester are thrilled when their search uncovers rare and historical artifacts. But the duo must quickly come to terms with the complicated world of treasure ownership.

Oak Island metal detection expert, Gary Drayton joins a relative of Butch Cassidy on a treasure hunt to the legendary robber's roost and unearths a piece of outlaw treasure history.

When a young treasure hunter tells Rick and Marty he is hunting for the long lost treasure of pirate Jean Lafitte, the brothers are so intrigued they send Matty Blake to assist in a dangerous dive to further the search.