Like the comics it's based on, "Invincible" is a show full of layered characters, intense fights, and surprising twists, all of which feature in the story of Omni-Man (voiced by J.K. Simmons).

It may have been easy to forget that Omni-Man is being held in a Viltrumite prison waiting to be executed for treason. You may have also forgotten that in season 2, episode 7, Allen the Alien let ...