Invincible Season 4 Locks Premiere Date As Lee Pace Voices The Ultimate Viltrumite

Invincible is finally circling back. Prime Video dropped a season 4 teaser and, more importantly, slapped a date on it: March 2026. Yes, early next year. Set your calendars, sharpen your Viltrumite battle axes.

The headline stuff

• Release window: Season 4 hits Prime Video in March 2026.
• New voice: Lee Pace is playing Thragg, the most powerful Viltrumite and current Grand Regent of the Viltrum Empire.
• Returning leads: Steven Yeun is back as Mark Grayson, and J.K. Simmons returns as Omni-Man.
• The basics: The animated series is based on Robert Kirkman’s comics.

Why Lee Pace as Thragg matters

If you know the comics, Thragg is the Viltrumite to fear — not just strong, but the top of the food chain, running the empire with a very iron fist. Pace has the gravitas (and that cool, measured menace) to sell a character who can end fights before they start. Good pick.

Quick refresher if you’ve been away

The show follows Mark Grayson (Steven Yeun), who inherits superpowers from his dad, Omni-Man (J.K. Simmons). We’re talking flight, speed, ridiculous strength, and enough durability to regret it later. The big twist from day one: Dad’s people, the Viltrumites, aren’t exactly here to sing kumbaya with Earth.

That’s the gist: teaser’s out, March 2026 is locked, and Lee Pace is stepping in as the Viltrumite heavy. More details as Prime starts actually showing their cards — but for now, we’ve got a window and a very big bad on the board.