Mister Fantastic (Reed Richards): Can stretch and mold his body at will. Personality-wise, he is an analytical, logical genius whose obsession with science often makes him emotionally distant. Hair: Dark brown, wavy hair that is neatly parted. It features thick, highly noticeable white-gray streaks on both sides of his temples. He breaks from traditional comic adaptations by sporting a matching dark brown mustache and a light, groomed beard.Eyes: Dark brown. Skin Tone: Light tan / Hispanic complexion. What He Wears: A 1960s retro-futuristic, form-fitting blue jumpsuit. It is made of a distinct ribbed knit fabric and features a high, solid white collar, solid white gauntlet gloves, and a thick white utility belt.

Invisible Woman (Sue Storm): Can turn invisible and project powerful force fields. She acts as the compassionate, level-headed emotional anchor who holds the group together. Hair: Bright blonde hair styled in clean, soft 1960s waves that frame her face. Eyes: Piercing light blue-green. Skin Tone: Fair / pale complexion. What She Wears: A matching ribbed knit blue jumpsuit. Unlike Reed's costume, her uniform has a slightly lower, V-neck-style white trim collar, matching white gauntlet gloves, and a white belt.

Human Torch (Johnny Storm): Can ignite plasma, fly, and manipulate fire. He is the impulsive, cocky hothead who lives for thrills and attention. Hair: Short, slightly messy, and tousled dark brown hair. Eyes: Dark brown. Skin Tone: Light/fair complexion. What He Wears: The exact same blue-and-white ribbed knit space suit as the rest of the crew. When he activates his powers, his entire body, clothes, and hair are completely enveloped in a bright yellow, orange, and white plasma fire.

The Thing (Ben Grimm): Possesses thick, rocky skin and immense strength. Despite his gruff exterior and struggles with his appearance, he is loyal, selfless, and has a heart of gold. Hair: He has no hair in his transformed state. When he was human, he has short, slightly thinning light-brown hair. Eyes: Striking, deep human blue eyes that visibly contrast against his heavy brow. Skin Tone: Bright orange. His skin is entirely replaced by thick, heavy, overlapping plates of jagged rock. What He Wears: Because of his massive rock physique, he does not wear a shirt. He wears custom-tailored, oversized white and blue uniform pants. In public, he attempts to cover up by wearing oversized 1960s civilian clothes, including a massive custom V-neck sweater, a brown felt trilby hat, and a classic blue-and-white Brooklyn Dodgers baseball cap.