Ep 5. Bullseye

In "The Curse of Oak Island" season 4 episode 5, titled "Bullseye," the team continues their search for treasure on the mysterious island. The episode begins with a recap of the previous episode, which saw the team discover what they believed to be a Roman sword, as well as evidence of a possible Spanish shipwreck.

As the team delves deeper into their investigation, they uncover new clues that lead them to believe that there may be a valuable treasure located somewhere on the island. One of these clues is a wooden dowel that is discovered in the swamp, which is believed to be part of a larger structure.

The team also uncovers evidence of an underground network of tunnels on the island, which they believe could be linked to the lost treasure. In one of these tunnels, they find what appears to be a small chamber, which is filled with water and debris.

Throughout the episode, the team faces numerous challenges and setbacks, including difficult terrain and equipment breakdowns. However, they remain determined to uncover the truth about the island and what secrets it may hold.

As the episode comes to a close, the team makes a major breakthrough in their search for the treasure, which leaves them more convinced than ever that they are on the right track. Ultimately, "Bullseye" is an exciting and suspenseful episode that will leave viewers on the edge of their seats as the team continues their quest for the truth about Oak Island.