Invincible Season 4 is officially underway, and it is as violent and shocking as ever. As one of Amazon Prime Video’s headlining superhero shows, Invincible is bound to be appointment viewing for as long as it’s on the air.
Whether or not you triple-dipped on the premiere last week, here is everything you need to know before Season 4 Episode 4 comes out:
New Character Breakdowns for Invincible Season 4
When does Invincible Season 4 Episode 4 come out?
Season 4 Episode 4 will premiere on Amazon Prime Video on Wednesday, March 25. That will be the only episode coming out this week, following the three-episode premiere the previous Wednesday. The episode is titled HURM and it is expected to have a runtime around 50 minutes.
The fourth season will consist of eight episodes total. One episode will come out per week through the finale on April 22.
(Warning: Spoilers for Invincible Season 4 Episode 3 ahead.)
Who will show up this episode?
The ensemble cast of Invincible is among the most expansive in all of television, so it’s hard to nail down exactly who will and won’t appear in any given episode. Still, here is a breakdown of who could pop up in Season 4 Episode 4:
- Steven Yeun as Mark Grayson a.k.a. Invincible
- J.K. Simmons as Nolan Grayson a.k.a. Omni-Man
- Sandra Oh as Debbie Grayson
- Christian Convery as Oliver Grayson a.k.a. Young Omni-Man
- Gillian Jacobs as Samantha Eve Wilkins a.k.a. Atom Eve
- Andrew Rannells as William Clockwell
- Walton Goggins as Cecil Stedman
- Chris Diamantopoulos as Donald Ferguson
- Seth Rogen as Allen the Alien
- Tatiana Maslany as Telia
- Peter Cullen as Thaedus
- Michael Dorn as Trokk a.k.a. Battle Beast
- Ben Schwartz as Shapesmith
- Khary Payton as Markus Grimshaw a.k.a. Black Samson
- Jay Pharoah as Zandale Randolph a.k.a. Bulletproof
- Ross Marquand as Rex
- Grey DeLisle as Monster Girl
- Clancy Brown as Damien Darkblood & Kregg
- Jeffrey Dean Morgan as Conquest
- Lee Pace as Thragg
- Matthew Rhys as Dinosaurus
- Danai Gurira as Universa
- Winston Duke as Space Racer
What to expect in Invincible Season 4 Episode 4
Probably the biggest development from the Season 4 premiere was that Eve is pregnant. Mark doesn’t know, either, and Eve doesn’t seem eager to tell him about it. He is already dealing with a lot after killing Rus Livingston to stop the Sequid invasion and nearly doing the same to Titan and Dinosaurus. Universa and Liu are still out there, as well, not to mention the lingering plot thread about Angstrom working for the Technicians.
There’s also the matter of Rex and Monster Girl being stuck in the Flaxan dimension, where time moves exponentially faster. That storyline is pulled straight from the comics, but it remains to be seen just how quickly the show will flesh it out.
With all of that going on, Mark and Oliver haven’t had much time to prepare for the incoming Viltrumite invasion. We spent all of episode 2 diving into Nolan, Allen the Alien, the Coalition and Thaedus the Betrayer setting the table for a galactic war with the Viltrum Empire. They freed Space Racer and gathered some Sinlak beetles. Thaedus also has a modified version of the Scourge virus ready to use as a last resort, pushing Nolan to recruit Mark so the biological weapon doesn’t need to come into play.
There might not be that many Viltrumites out there, but Grand Regent Thragg is still alive. He now has Conquest and Kregg at his side, ready to bring the fight to Earth.
Invincible FAQs
When does Invincible Season 4 Episode 4 come out?
The fourth episode of Invincible Season 4 will premiere on Wednesday, March 25.
Where can I watch Invincible?
Season 4 Episode 4 will be available to stream on Amazon Prime Video. All previous episodes are also on Prime Video if you are looking to catch up.
Will there be another season of Invincible?
Amazon publicly renewed Invincible for a fifth season in July 2025. Going by the show’s recent schedule, Season 5 could air as soon as early 2027.
