WARNING: This article contains major spoilers for The Curse of Oak Island season 8 episode 5. Read at your own risk.

The Curse of Oak Island season 8 episode 6 is coming next week on History Channel. The hunt for the Money Pit continues within this episode. Brothers Rick and Marty Lagina, along with their team, have been trying to uncover the speculated treasure over the past years.

The title of the upcoming The Curse of Oak Island season 8 episode 6 is "Seeing is Believing." It will likely follow the investigation of the team in episode 5, wherein they focused on the boulders on the mysterious islands. The Laginas suspected that these could lead them to the location of the Money Pitt.

In "The Master Plan," the team delves deeper into the Knight Templar theory. They're going to further dive into it in The Curse of Oak Island season 8 episode 6. The fellowship believes that there is a "perfect line" that begins in Versailles, leading to the Temple Mount, and ending in Oak Island.

There were previous speculations that the Knights buried the treasure on the mysterious island, and the Laginas were convinced that Menorah lies beneath the murky depths. This theory was, then, supported when Erin Shelton brought the Zena Halpern map.

She theorized that the boulders might have been used as "anchors," which could point the team to the "Treasure Vault" or the original Money Pit. This prompted the team to start digging again to unearth more clues about the location of the speculated valuable items.

Later on, they uncovered a rock with markings on it. Alex Lagina tried to examine it to find out whether the markings were man-made or natural. On the other hand, Marty seemed to doubt the Zena Halpern map, but he trusts Erin's work.

Also, they recovered a "lock," which they believe from a cabinet. The fellowship won't stop until they find more clues about the legendary treasure. A lot of digging is must be done, and the boulders could lead the team to the Money Pit.

Meanwhile, The Curse of Oak Island season 8 episode 6 can be watched on History Channel. It can also be streamed on the network's official website provided by existing subscriptions. As for other ways, the treasure-hunting reality series is available on Philo Tv, Sling Tv, Fubo Tv, and Directv.

The Curse of Oak Island season 8 episode 6 airs on Tuesday, Dec. 15.