Dustin is exceptionally smart, particularly in science, technology, and physics. He is often the first to figure out the mechanics of the Upside Down and translate complex scientific concepts for his friends. He had brown curly hair, dark brown eyes that almost look black and has Cleidocranial dysplasia (CCD), causing him to have no collarbones and loss of teeth.

Lucas is the practical strategist who relies on logic, caution, and his trusty wrist-rocket (slingshot) rather than immediately trusting the unknown. While he occasionally clashes with Mike or Dustin, his devotion to the group is absolute. He will do whatever it takes to keep his friends and his sister, Erica, safe. Lucas has beautiful dark skin, black buzz cut, and brown dark eyes.

Will is exceptionally kind, quiet, and introverted. He often prioritizes the feelings and safety of his friends and family over his own. He is a highly talented artist who loves drawing and is an enthusiastic member of his school's AV club. He is a passionate Dungeons & Dragons player, acting as the party's "Will the Wise" (a wizard). He has the iconic brown bowl cut, brown does eyes and a kind personality.

Mike is recognized for his tall, slender build, pale complexion, and distinctive mass of dark, curly hair. As the series progresses from 1983 to 1986, his style shifts from typical '80s suburban kids' striped polos to longer hair and graphic tees, such as his Hellfire Club shirt. He possesses fierce willpower and will put himself in direct danger to protect the people he cares about. Mike is highly imaginative, quick-thinking under pressure, and capable of formulating complex plans to evade government agents or supernatural monsters.

Max is An exceptionally skilled skateboarder and an avid arcade gamer who dominates the local Dig Dug leaderboards under the alias "MADMAX." Resilient, independent, and fiercely sarcastic. Max presents a tough, tomboyish exterior to hide deep emotional vulnerabilities stemming from a highly volatile home life. Has curly ginger hair, blue ocean eyes, and freckled.

Steve evolves from a self-absorbed popular kid into a selfless, brave team player who learns from his mistakes and forms genuine, deep friendships outside his usual social circle. He unexpectedly becomes the responsible caretaker and protector of Dustin, Lucas, Max, Guest and Mike, frequently putting himself in danger to shield them from supernatural threats. Has amazing brown hair, Mullet, brown eyes and a sharp jawline.

He is known for his high-energy, expressive personality, whether he's standing on cafeteria tables delivering monologues or shredding Metallica's "Master of Puppets" in the Upside Down. With his long hair, denim vest, and tattoos, Hawkins high society writes him off as a dangerous misfit, but he is actually deeply caring and empathetic for the kids, including Dustin. He has Black long curly hair that reaches his shoulders, brown dark eyes, pale skin, and a sarcastic and smug demeanor.

Billy possesses an explosive temper and is prone to sudden, violent outbursts. He establishes dominance through physical and psychological intimidation, making him a terrifying presence to those around him, especially his stepsister Max. Billy’s most defining physical feature is his meticulously styled, curly brown mullet. It is long and voluminous in the back, framing his face with shorter, textured layers on top and stylized stubble on his jawline. He now is REALLY kind to us with no regards. He's a changed guy really, but lashes out sometimes.

Robin possesses a dry, fast-talking sense of humor and isn't afraid to call out others, especially Steve, though they develop a deep, platonic best-friendship. Despite being an outsider to the supernatural chaos of Hawkins at first, she adapts quickly, showing immense courage while remaining grounded, slightly awkward, and deeply relatable. Has light, short brown hair, blue eyes and a slightly freckled face.

Eleven possesses powerful telekinesis (moving objects with her mind), telepathy (accessing thoughts and memories), and the ability to travel into a psychic dimension called the Void to track people. Using her powers frequently causes her nose to bleed.Initially timid, non-verbal, and deeply traumatized, Eleven grows into a fiercely loyal and protective friend. She has a deep love for Eggo waffles and learns about the world, friendship, and love through her bond with Mike Wheeler and her adoptive father, Jim Hopper.