Episode guide
Invincible
32 episodes · 4 seasons · 2021– · Prime Video
Season
Season 1
8 episodes
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S01E01 It's About Time When Mark Grayson finally inherits powers from his superhero father, it's a dream come true. But there's more to being a hero than just choosing a name and costume.
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S01E02 Here Goes Nothing With his father out of action, Mark struggles to defend the city against an interdimensional invasion, joining forces with a team of teenage superheroes.
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S01E03 Who You Calling Ugly? Mark has to cut a study date short to help save Mount Rushmore from a crazed scientist. Robot deals with Action - Comic as he assembles a new team of world-saving superheroes.
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S01E04 Neil Armstrong, Eat Your Heart Out It's two firsts for Mark: a first date and a first trip to another planet. At the same time, Nolan and Debbie revisit their own first vacation together.
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S01E05 That Actually Hurt Feeling confident in his new abilities, Mark risks a team-up with a local villain to take down a crime lord, while simultaneously juggling school and a new relationship.
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S01E06 You Look Kinda Dead Mark joins William and Amber on a campus visit to Upstate University, hoping to discover a new future for himself. Debbie makes her own disturbing discovery.
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S01E07 We Need to Talk Feeling lost and confused, Mark looks for advice from Eve. At the same time, everyone's looking for him.
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S01E08 Where I Really Come From Mark must prove he's become the hero he's always wanted to be by stopping an unstoppable force.
Season
Season 2
8 episodes
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S02E01 A Lesson for Your Next Life In the aftermath of his father's betrayal, Mark struggles with his responsibilities as Invincible and encounters an unexpected enemy.
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S02E02 In About Six Hours I Lose My Virginity to a Fish It's summer break for Mark and his friends, but supervillains don't take a vacation. Mark is forced to face the consequences of Omni-Man's double life.
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S02E03 This Missive, This Machination Mark starts his college career, Debbie struggles with personal trauma, and Allen the Alien returns home to find a new threat facing the Coalition of Planets.
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S02E04 It's Been a While Mark answers the call to save an alien species, but the mission has unexpected personal consequences.
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S02E05 This Must Come as a Shock The Grayson household is upended when Mark returns to Earth with surprising new responsibilities. The Guardians of the Globe face dangers both at home and away.
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S02E06 It's Not That Simple After two challenging missions, The Guardians of the Globe struggle to work as a team. Meanwhile, Mark tries to balance his hero duties, personal relationships, and his future as a college student.
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S02E07 I'm Not Going Anywhere As Mark attempts to salvage his personal life, a new villain arrives, presenting Invincible with his greatest challenge yet. Donald grapples with his past.
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S02E08 I Thought You Were Stronger An old enemy threatens everything Mark holds dear.
Season
Season 3
8 episodes
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S03E01 You're Not Laughing Now Mark Grayson is back and stronger than ever - with new enemies out for blood and old villains out for revenge.
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S03E02 A Deal with the Devil Mark takes a stand, unaware of the ramifications for his family, the GDA, and even the Guardians. Cecil remembers his past and Eve makes an important decision.
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S03E03 You Want a Real Costume, Right? Mark struggles to teach Oliver what it means to be a superhero. Debbie explores a new relationship and a changed family dynamic.
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S03E04 You Were My Hero Two strangers ask Mark for help with a mysterious villain. Elsewhere in the galaxy, Nolan grapples with his identity and Allen finds a surprising new ally.
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S03E05 This Was Supposed to Be Easy Mark and Eve start a business and encounter a familiar face. Debbie worries that Oliver's growing up too quickly.
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S03E06 All I Can Say Is I'm Sorry A powerful new figure challenges Mark's idea of what's right and what's wrong. Rae approaches Rex with a big life decision.
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S03E07 What Have I Done? Earth's greatest heroes join forces to fight an unimaginable threat.
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S03E08 I Thought You'd Never Shut Up With the world still reeling, a dangerous stranger arrives - testing Mark to his limits and beyond.
Season
Season 4
8 episodes
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S04E01 Making the World a Better Place Mark battles enemies new and old in his fight to keep Earth safe.
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S04E02 I'll Give You the Grand Tour Loyalties are challenged when an old enemy is revealed.
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S04E03 I Gotta Get Some Air Consequences weigh on Mark. Oliver takes on a new job.
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S04E04 Hurm Hurm.
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S04E05 Give Us a Moment Mark embarks on a new and dangerous mission, throwing Debbie into a tailspin and plunging Eve into uncertainty.
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S04E06 You Look Horrible Family bonds are put to the test. Under pressure, Allen makes a new friend.
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S04E07 Don't Do Anything Rash Nothing goes according to plan during a massive confrontation.
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S04E08 Don't Leave Me Hanging Here Mark confronts his darkest fears as his life changes forever.