Full Comic History, Show Differences And Origin Story Breakdown. The season finale of Invincible is right around the corner ...

Cecil Stedman, introduced early in the comics, is the director of the Global Defense Agency (GDA), an organization tasked with overseeing the safety of Earth against global threats.

The sneak-peak features Steven Yeun as Mark Grayson, Walton Goggins as Cecil Stedman, and more. Check it out above. Mark Grayson Will Be Strong Like Never Before in Season 3 .

But, Cecil Stedman quickly rises up the ranks in this list, as he encompasses one of the show's most significant selling points; its ability to subvert the tropes you'd normally fall for.

Cecil betrays Mark at the end of the trailer, trapping him in the White Room and summoning the mysterious robotic drones after him. The new footage also shows Mark’s father, Nolan, AKA Omni-Man ...

Season 3 of Amazon Prime's animated series Invincible presents this dichotomy through the characters of Mark Grayson, the titular superhero, and Cecil Stedman, head of the Global Defense Agency.

One of those is Walton Goggins, who says he doesn’t think he could do a live-action take on Cecil Stedman, his character from Invincible.