March 12, 2026

XMF/the SUPER

X-Men Films And Superhero Entertainment News — Trailers, Industry Coverage, Reviews, Original Comics: SUPER (2025-), Mutant Fandom And More

Prime Video has released new promo art for Invincible ahead of the show’s highly anticipated Season 4 premiere on March 18. The poster puts the spotlight squarely on Mark Grayson, voiced by Steven Yeun, standing opposite his father, Omni-Man, voiced by J. K. Simmons. The artwork immediately sells what has defined the series from the beginning, which is the complicated father-son dynamic that remains at the heart of the story.

The poster also signals that Mark isn’t playing around going into Season 4. After everything he’s endured in previous seasons, the young hero looks more hardened and determined than ever.

Clip from Season 3

For those new to the series, Invincible is an adult animated superhero drama centered on 17-year-old Mark Grayson. On the surface, Mark is a typical teenager navigating school, relationships, and the uncertainty of growing up. The difference, of course, is that his father is Omni-Man, the most powerful superhero on Earth.

Clip from Season 3

As Mark begins to develop powers of his own, he’s forced to confront the truth about his father and the legacy he’s expected to inherit. What initially appears to be a heroic lineage quickly becomes far more complicated, and often darker, than he imagined.

Invincible Season 4 arrives March 18 on Prime Video.