Prime Video has unveiled the official trailer for Invincible Season 4, confirming the premiere date of March 18, 2026. The highly anticipated return of the acclaimed adult animated superhero series promises intense action, emotional stakes, and the explosive escalation of the Viltrumite War.

In the gripping trailer, Mark Grayson (voiced by Steven Yeun) appears more battle-worn and determined than ever, struggling to protect Earth and his loved ones amid rising threats.

A changed hero after previous devastating events, Mark reunites with his father, Omni-Man (J.K. Simmons), to face an unprecedented danger that could reshape humanity’s future.

The footage teases brutal confrontations, cosmic-scale battles, and the introduction of formidable new villains, including Grand Regent Thragg (voiced by Lee Pace), the ruthless Viltrumite leader, alongside Dinosaurus and Universa.

The trailer showcases expanded roles for fan-favorite characters like Tech Jacket and the Guardians of the Globe, as well as Coalition of Planets allies, hinting at interstellar alliances and massive conflicts drawn from Robert Kirkman’s original comics.

Prime Video’s signature visceral animation style delivers graphic violence, heartfelt drama, and sharp superhero satire, with returning voice cast members including Sandra Oh, Seth Rogen, Gillian Jacobs, and more.

Created by Robert Kirkman and produced by Skybound Entertainment in collaboration with Amazon MGM Studios, Invincible has built a dedicated following for its mature, unflinching take on the genre. Season 4 builds directly on Season 3’s shocking developments, setting up even grander arcs.

The release has sparked widespread excitement across social media and fan communities, with viewers hailing the trailer’s high-energy sequences and promise of “epic” storytelling. As Mark braces for war against overwhelming Viltrumite forces, the season asks how far one hero will go to save his world.

Invincible Season 4 streams exclusively on Prime Video starting March 18, 2026, in over 240 countries and territories. Seasons 1-3 are available now for viewers catching up.