"That was the most extreme thing we could think of: That JJ's actually a Kook," Outer Banks co-creator Shannon Burke told ...

Fans will also learn more about Kiara, the Outer Banks' earth-loving renegade Kook. "People will see more about where Kiara is coming from, how she's a Kook choosing this Pogue world and why.

The "Outer Banks" season 5 cast has not been announced, but it is likely that fans will see the return of most of the main players from the four previous installments, both "Pogue" and "Kook" alike.