2021 • TMDB 8.6 • 4 seasons • Animation, Drama, Sci-Fi & Fantasy, Action & Adventure
Overview
Mark Grayson is just a normal teenager — until his powers kick in. His father is Omni-Man, the most powerful superhero on Earth, and Mark has grown up in that shadow, waiting for his own abilities to arrive. When they finally do, he steps into a world of capes, secret identities, and saving the day. But Invincible is not the sunny superhero story it first appears to be. Beneath the bright animation lies a brutally violent, emotionally heavy saga about family, legacy, and the terrible price of power. The first season turns on a revelation that shatters Mark’s world and forces him to choose between the father he idolized and the people he loves. Later seasons expand the scope to alien empires, alternate dimensions, and wars that span planets, all while keeping the story rooted in Mark’s struggle to be a good person in a universe that keeps testing him. It is funny, shocking, and genuinely moving — superhero storytelling at its most ambitious.
Creator and Main Cast
Invincible was developed for Prime Video from the comic book series by Robert Kirkman, Cory Walker, and Ryan Ottley. The voice cast includes Steven Yeun as Mark Grayson / Invincible (32 episodes), Sandra Oh as Debbie Grayson (32 episodes), J.K. Simmons as Nolan Grayson / Omni-Man (32 episodes), Gillian Jacobs as Eve (27 episodes), Walton Goggins as Cecil (26 episodes), Grey DeLisle as Shrinking Rae / Monster Girl (26 episodes), Chris Diamantopoulos as Donald (24 episodes), Ross Marquand as Immortal / Rudy and Rex / Robot (21 episodes), and Jason Mantzoukas as Rex (20 episodes).
Seasons Snapshot
Invincible has run for 4 seasons and 32 episodes on Prime Video, with 8 episodes in each season. Season 1 premiered on March 25, 2021, and Season 4 concluded with “DON’T LEAVE ME HANGING HERE” on April 22, 2026.
Why Watch Invincible?
Invincible looks like a Saturday-morning cartoon and hits like a freight train. It earns its shocks honestly: the violence is never just spectacle, because every battle costs Mark something — a friendship, a belief, a piece of himself. The voice cast is superb, with Steven Yeun anchoring the show’s heart and J.K. Simmons delivering a career-best turn as a father who is both loving and terrifying. And just when you think you know where the story is going, it swings into cosmic territory that most live-action superhero shows would never dare to attempt. If you want a superhero series with real stakes, real emotion, and zero fear of going too far, this is the one.
Trailer
Watch the official trailer on YouTube: Invincible – Official Trailer | Prime Video
Where to Watch
In the US, Invincible streams on Amazon Prime Video, Amazon Prime Video with Ads, Amazon Prime Video Free with Ads, and Amazon MX Player. Availability was checked against JustWatch US listings on October 29, 2026, and may change over time.
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