In the gripping seventh episode of Outer Banks' fourth season, titled "Mothers and Fathers," the Pogues' journey takes a dramatic turn as they confront long-hidden truths and face the consequences of their actions. The episode begins with JJ Maybank (Rudy Pankow) returning to Goat Island, seeking answers about his parentage from Chandler Groff (J. Anthony Crane).
JJ, now aware of the possibility that Groff is his biological father, confronts him directly. The tension is palpable as Groff initially denies the claim, only to be confronted with the fact that Luke Maybank (Gary Weeks) was the one who revealed this secret to JJ. Groff's continued denials and the revelation about the supposed fate of JJ's baby brother add layers to the mystery surrounding JJ's family.

As JJ and Groff's confrontation reaches a boiling point, Captain Dalia (Pollyanna McIntosh) and Lightner, seeking revenge for Omar's death, arrive on Goat Island. The urgency of their arrival is signaled by Demp (Nate Bynum) using an air horn to warn Groff.In the ensuing chaos, Groff gives JJ a gun with a single round, and they make a desperate escape on an ATV to a secret boathouse, where The Albatross is docked—the very boat believed to have sunk with Larissa on board.
JJ's attempt to start The Albatross fails, forcing him to attempt a swim across the channel. Groff, admitting he cannot make it without JJ, finally confesses that he is indeed JJ's father. This admission is a pivotal moment for JJ, who had long sought the truth about his lineage.However, their reunion is cut short as Lightner and his crew interrupt, taking both Groff and JJ captive and returning them to their ship.
In a parallel storyline, Pope Heyward (Jonathan Daviss) is released on house arrest, a condition that restricts his freedom and separates him from his friends, including Cleo (Carlacia Grant). Despite the restrictions, Cleo sneaks in to see Pope, highlighting the resilience of their relationship. Pope's consideration of joining the military, as prompted by his father's ultimatum, adds another layer of complexity to his character's journey.
Back in the Outer Banks, Sarah Cameron (Madelyn Cline) experiences a life-altering revelation when she discovers she is pregnant. This news, shared in a moment of panic and support with Kiara Carrera (Madison Bailey), adds a new dimension to the Pogues' dynamics and future.

As the Pogues, minus Pope, search for the missing JJ, they deduce his likely course of action and head to Goat Island. Their arrival coincides with the sight of the ship holding JJ and Groff captive. In a daring move, John B (Chase Stokes), Sarah, and Kiara firebomb the ship, mistakenly hitting their own boat before correcting their aim. The ensuing chaos allows John B to board the ship, find JJ, and escape, with John B also managing to steal the scroll leading to the Blue Crown.
In the midst of the rescue, Groff seizes an opportunity to escape, swimming back to Goat Island. His survival and return suggest that his schemes are far from over, hinting at further complications in the Pogues' quest.
"Mothers and Fathers" is a compelling installment in Outer Banks' fourth season, weaving together themes of family, identity, and the relentless pursuit of truth. The episode masterfully builds on existing mysteries while introducing new challenges for the Pogues. As they navigate the treacherous waters of their personal and collective histories, the stakes have never been higher, and the consequences of their actions more far-reaching. With each revelation, the Pogues are forced to confront not just their pasts but also the people they are becoming. This episode is a testament to the show's ability to balance high-stakes action with deeply personal narratives, keeping viewers on the edge of their seats.