A billionaire genius, inventor, and charismatic playboy who builds a high-tech armored suit to fight evil. He acts as the technological backbone and initial financial/strategic leader of the team.

A brilliant scientist exposed to dangerous gamma radiation, causing him to transform into a massive, rage-fueled green powerhouse when provoked.

A world-class spy, martial artist, and former assassin trained in the Soviet Red Room before joining S.H.I.E.L.D.. She provides espionage, tactical stealth, and hand-to-hand combat expertise.

A silver-tongued master of manipulation, deceit, and complex contingency plans. Deeply insecure and driven by a perceived lifetime of living in Thor’s shadow, he shields his emotional wounds behind an arrogant facade and a flair for dramatic, theatrical villainy.Powers & Abilities: Born a Frost Giant and raised as an Asgardian prince, he possesses elite superhuman strength, extreme durability, and prolonged longevity. Taught magic by his mother Frigga, he is Asgard's most formidable sorcerer. His core toolkit includes highly realistic astral projection / illusion-casting, shape-shifting, mental hypnosis, and seamless object conjuration (typically dual-wielding daggers).The Evolution: He shifts from a jealous, throne-seeking villain in Thor and The Avengers to a tragic anti-hero who reconciles with his brother before dying at the hands of Thanos in Avengers: Infinity War.

The Asgardian Crown Prince and God of Thunder who wields the mystical hammer Mjolnir (and later Stormbreaker). He brings cosmic-level power and mythology to the roster.

A World War II super-soldier enhanced by an experimental serum. He serves as the moral compass and tactical field leader, wielding an indestructible vibranium-alloy shield.