E01
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.
TV SERIES / EPISODE GUIDE
Invincible
RunningFirst aired 2021-03-26Prime Video
Drama · Action · Science-Fiction
Based on the eponymous comic book, Invincible revolves around Mark Grayson, a normal teenager except for the fact that his father is the most powerful superhero on the planet. Shortly after his 17th birthday, Mark begins to develop powers of his own and enters into his father's tutelage.
FROM THE SHOW GUIDE
Season by season.
32 listed episodes across 4 seasons. Air dates are provided by TVmaze and can change.
Season 1 8 episodes
E02
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.
E03
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.
E04
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.
E05
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.
E06
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.
E07
We Need to Talk
Feeling lost and confused, Mark looks for advice from Eve. At the same time, everyone's looking for him.
E08
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 2 8 episodes
E01
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.
E02
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.
E03
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.
E04
It's Been a While
Mark answers the call to save an alien species, but the mission has unexpected personal consequences.
E05
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.
E06
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.
E07
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.
E08
I Thought You Were Stronger
An old enemy threatens everything Mark holds dear.
Season 3 8 episodes
E01
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.
E02
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.
E03
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.
E04
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.
E05
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.
E06
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.
E07
What Have I Done?
Earth's greatest heroes join forces to fight an unimaginable threat.
E08
I Thought You'd Never Shut Up
With the world still reeling, a dangerous stranger arrives - testing Mark to his limits and beyond.
Season 4 8 episodes
E01
Making the World a Better Place
Mark battles enemies new and old in his fight to keep Earth safe.
E02
I'll Give You the Grand Tour
Loyalties are challenged when an old enemy is revealed.
E03
I Gotta Get Some Air
Consequences weigh on Mark. Oliver takes on a new job.
E04
Hurm
Hurm.
E05
Give Us a Moment
Mark embarks on a new and dangerous mission, throwing Debbie into a tailspin and plunging Eve into uncertainty.
E06
You Look Horrible
Family bonds are put to the test. Under pressure, Allen makes a new friend.
E07
Don't Do Anything Rash
Nothing goes according to plan during a massive confrontation.
E08
Don't Leave Me Hanging Here
Mark confronts his darkest fears as his life changes forever.
Show and episode information provided by TVmaze ↗. Sources & Credits.