From The Walking Dead creator Robert Kirkman, and based on the Skybound/Image comic of the same name by Kirkman, Cory Walker, and Ryan Ottley, Invincible is an hour-long, adult animated superhero show that revolves around seventeen-year-old Mark Grayson (Steven Yeun), who’s just like every other guy his age — except that his father is the most powerful superhero on the planet, Omni-Man (J.K. Simmons). But as Mark develops powers of his own, he discovers that his father’s legacy may not be as heroic as it seems.