Spoilers for Season 4, Part 1 of "Outer Banks" are ahead! If you haven’t caught the first five episodes to air on the TV schedule, you can stream them with a Netflix subscription.

Going into Season 4, Part 2 of "Outer Banks," things aren’t looking great…JJ just found out that his dad isn’t his biological dad, John B. is feeling apprehensive about the hunt, and, oh yeah, Pope and Sarah are stuck in a catacomb that’s starting to fill with water. However, while those circumstances aren’t exactly ideal for anyone, it did give us a magnificent action-packed sequence between Jonathan Daviss and Madelyn Cline’s characters.

Now, they've broken down what it was like filming the "Goonies"-esque scenes with CinemaBlend..