JJ Maybank.He's 19 years old. ​Physical Appearance: Muscular, athletic frame with sun-bleached dirty-blonde hair, light eyes, and an energetic, mischievous stance. He typically sports sleeveless shirts, worn-in caps, trunks, and visible scars that hint at his troubled home life. ​Personality: The fearless, wild-card adrenaline junkie of the group. JJ acts as the comic relief and muscle, hiding his deep-seated insecurities and traumatic past behind sarcasm and reckless behavior. Underneath his chaotic demeanor lies an unshakeable, self-sacrificing loyalty—he would willingly put his life on the line for his friends without a second thought.

​Rafe Cameron.He's 21 years old. ​Physical Appearance: Tall, broad-shouldered, and athletically built with short-cropped, slicked-back blonde hair and intense, cold blue eyes. In Season 4, his look shifts toward a more mature, polished businessman aesthetic with tailored shirts, expensive casual wear, and a hardened, sharp posture. ​Personality: Unpredictable, fiercely ambitious, and emotionally volatile. Driven by a deep need for control and validation, Rafe tries to assert himself as a serious player in the business world during Season 4. Beneath his calculated and aggressive exterior lies a deeply fractured psyche, torn between his ruthless instinct for survival and his complex, lingering ties to his family.

Sarah Cameron.She's 19 years old. ​Physical Appearance: Slim and graceful with mid-length golden-blonde hair, soft facial features, and clear blue eyes. Her style blends high-end Kook elegance with relaxed, beach-ready Pogue fashion, often seen in crop tops, denim shorts, and simple gold jewelry. ​Personality: Highly intuitive, adaptable, and empathetic. Originally living a sheltered, wealthy life, she shows intense courage and independence by choosing her own path over her family’s expectations. She is deeply devoted to John B, though she occasionally struggles with trust and the emotional toll of their dangerous lifestyle.

John B Routledge.He's 19 years old. ​Stands tall with an athletic, sun-kissed build, messy medium-length wavy brown hair, and expressive hazel eyes. He almost always wears his signature yellow bandanna, unbuttoned patterned shirts, board shorts, and a worn leather bracelet. As the charismatic leader of the Pogues, John B is driven, adventurous, and fiercely protective of his friends. His relentless determination often borders on obsession when chasing a clue, leading him to make risky, impulsive decisions. Despite carrying deep emotional burdens, his optimism and deep loyalty keep the group united.

Kiara "Kie" Carrera.She's 19 years old. ​Toned, sun-tanned build with voluminous curly dark hair, warm brown eyes, and an effortless coastal bohemian aesthetic. She frequently wears tube tops, linen pants, layered beaded necklaces, and shell bracelets. ​Fiery, passionate, and fiercely principled. Coming from a wealthy family, Kie strongly rejects elite Kook superficiality in favor of environmental activism and true friendship. She is outspoken against injustice, highly protective of her friends, and possesses an uncompromising sense of right and wrong.She loves Pope.

Pope Heyward.He's 19 years old. ​Physical Appearance: Lean, neat athletic build with short-cropped black hair, sharp features, and a grounded posture. He favors simple, functional outfits like plain t-shirts, dark shorts, and practical sneakers. ​Personality: The intellectual powerhouse and logical moral compass of the team. Pope is cautious, methodical, and academically brilliant, constantly weighing consequences before taking action. While he often feels the burden of responsibility, his intense loyalty to the Pogues frequently drives him to break his own rules and risk his bright future for their shared goals.

Topper Thornton.He is 19 years old. Driven by a desire for validation, especially in his relationships, leading to impulsive and jealous decisions. ​Short-Tempered: Easily provoked by Pogues, often resorting to aggressive confrontations. ​Protective (at times): Shows genuine care for Sarah Cameron, though it often turns into control and obsession. ​Well-built and fit, typical of a competitive surfer and country club athlete. ​Preppy Style: Clean-cut appearance, featuring short blonde hair, blue/green eyes, and classic Kook fashion (polo shirts, tailored shorts, and coastal preppy wear).