Michael is an 18-year-old half-vampire struggling to maintain his humanity. Caught between the intoxicating, rebellious lifestyle of a tight-knit vampire pack and his instinctual loyalty to his mother and younger brother, he must navigate the terrifying reality of his new nocturnal desires before he crosses the line into becoming a full monster.

Guarded but Intense: He speaks rarely but observes closely, often projecting a tough, rebellious exterior to mask his underlying teenage vulnerabilities.

Fiercely Loyal: Despite his dark temptations and the intoxicating pull of vampire power, his love and protective instincts for his family remain his strongest moral anchor.

Easily Influenced yet Principled: While he is easily swayed by the thrill of danger and the desire to impress his peers, he draws a hard line at senseless violence, actively resisting the urge to kill.

Sam Emerson is a stylish, comic book-loving teenager who recently relocated to Santa Carla, California. While he can be easily swayed by the thrill of danger and a desire to impress his peers, he is deeply fiercely loyal to his family and draws a hard line at senseless violence. When his older brother, Michael, begins transforming into a vampire, Sam quickly overcomes his anxieties, teams up with the eccentric Frog Brothers, and uses his extensive knowledge of pop culture and comic lore to actively resist and hunt down the local vampire pack.

Lucy is a warm, resilient single mother who moves to Santa Carla to start fresh after a tough divorce. Deeply protective of her sons, Michael and Sam, she is hardworking and eager to find a sense of normalcy, though her trusting nature makes her vulnerable to the town's hidden dangers.

Paul is a charismatic, fun-loving, and rebellious member of David's vampire pack. He has a wild, rock-and-roll style with long, feathered hair and a carefree attitude. While he enjoys the thrill of hunting and playing cruel pranks on his victims, he is fiercely loyal to his pack and follows David's leadership without question.

Alan Frog is a militant, ultra-serious teenage vampire hunter who serves as one half of the iconic Frog Brothers duo. Alongside his brother Edgar, he operates out of their parents' comic book shop in Santa Carla, utilizing comic books as literal field guides to identify and destroy the undead.

"Tough Guy" Aesthetic: Alan adopts a hyper-masculine, tactical persona inspired by 1980s action heroes. He is frequently seen wearing sleeveless shirts, dog tags, and an intense, unblinking glare.

Co-Dependent Partner: Alan acts in perfect, synchronized harmony with Edgar. He relies entirely on their shared survival logic and comic book lore to face down genuine supernatural threats with unwavering confidence.

Edgar Frog is a teenage, self-proclaimed vampire hunter who lives in Santa Carla and works with his brother Alan at their parents' local comic book shop.

He is iconic for his Rambo-style military look, typically wearing a red fabric headband over his feathered hair, a camouflage t-shirt or vest, and distressed denim.

Highly intense, paranoid, and intensely serious about his "profession", he speaks in a gravelly, tough-guy manner mimicking Sylvester Stallone.

A charming, mild-mannered video store owner who presents himself as a respectable, well-dressed gentleman looking to court Lucy. Underneath his polite, suburban exterior, he is actually the powerful, calculating head vampire of Santa Carla's undead motorcycle gang

charismatic and intimidating leader of a lawless, punk-inspired motorcycle gang that secretly terrorizes the coastal town of Santa Carla. While initially appearing to be the head vampire coven master, he is actually the secondary leader under his maker, Max.

David is highly manipulative, rebellious, arrogant, and sadistic, yet deeply charming. He uses a mix of "love bombing" and dangerous psychological mind games with Michael

He embodies a quintessential 1980s counterculture punk aesthetic, defined by his bleached-blonde spiky hair, long black leather trench coat, and single dangling earring.

Dwayne is the tall, dark, and enigmatic "muscle" of David's biker gang of vampires. True to the "still waters run deep" trope, he is intensely quiet, brooding, and rarely speaks, preferring to let his intimidating physical presence do the talking. Behind his glamorous 1980s hair-metal look and leather jacket lies a fiercely loyal and cold-blooded protector of his vampire family.

Marko is a youthful, sadistic vampire a loyal member of David's vampire gang terrorizing the coastal town of Santa Carla. Distinctive for his curly blonde hair, leather jacket, and carefree attitude, he actively participates in the pack's gruesome hunt for human prey while masking his lethal, predatory nature under a rebellious, adolescent charm.