
Invincible” is an animated superhero series that follows Mark Grayson, a seemingly normal teenager whose life changes when he inherits superpowers from his father, Omni-Man, the most powerful hero on Earth. Launched on March 25, 2021, by Amazon Prime Video, the show—based on Robert Kirkman’s comic—kicks off with Mark’s seventeenth birthday, sparking his transformation into the hero “Invincible” under his father’s guidance. Voiced by Steven Yeun, Mark navigates high school, brutal battles, and a shocking betrayal, blending gritty action with emotional depth across three seasons as of March 21, 2025.
“Invincible” centers on Mark Grayson, a 17-year-old whose Viltrumite heritage—courtesy of his alien father, Nolan (Omni-Man)—grants him flight, super strength, and near-invulnerability. Season 1 begins with Mark’s powers awakening, leading to training sessions with Nolan (J.K. Simmons). But the plot twists when Omni-Man slaughters Earth’s Guardians of the Globe, revealing his mission to conquer Earth for Viltrum. Mark’s journey evolves from teenage optimism to a battle-scarred resolve, facing foes like Battle Beast and allies like Atom Eve (Gillian Jacobs) while uncovering his father’s dark legacy.
Boasting a 98% Rotten Tomatoes score (web ID: 5), Invincible is lauded for its “gory brilliance” and “emotional gut-punches” (web ID: 7). X fans call Season 3’s premiere “peak superhero TV” (post ID: 3), though some critique pacing (post ID: 8).
Unlike typical superhero fare, Invincible mixes bloody realism with heartfelt coming-of-age stakes. Mark’s powers—flight, strength, healing—come with a cost: fractured relationships and moral dilemmas. His Viltrumite DNA ties him to a genocidal empire, yet he chooses Earth, echoing Spider-Man’s relatability with Superman’s scale. X posts praise its “unpredictable twists” (post ID: 1), like Omni-Man’s heel turn, making it a fresh, mature take on the genre.