The Curse of Oak Island: Drilling Down

- Season 5

(2020)

Matty Blake returns to Oak Island and gets an insider's look at the staggering new operations brothers Rick and Marty Lagina have launched in their efforts to finally solve the 224-year-old Oak Island mystery.

For nearly half a century, Dan Blankenship and Fred Nolan worked tirelessly to solve the Oak Island mystery. Were it not for a bitter feud between them, they just might have succeeded.

Television icon William Shatner joins the team in the war room and gets a first-hand look at how an obscure island off the coast of Nova Scotia has become a global phenomenon.

Television icon William Shatner explores the possibility that the Oak Island treasure might not be one of gold and jewels, but instead, of priceless paper.

Matty Blake visits Oak Island in the dead of winter, only days before the Coronavirus pandemic changes the world; later, he connects with Marty, Rick and Craig to learn about the safety of the team and plans for the future.

What if the Oak Island treasure not only exists, but a portion of it was taken and was used to finance something of even greater value, America's freedom.