Omni-Man, or Nolan Grayson, committed mass slaughter on Earth and genocide across planets, making him one of Invincible’s ...

J.K. Simmons, who voices the complex character Omni-Man (Nolan Grayson) in Invincible, recently discussed his character’s ...

Invincible Season 3 expands its universe with the introduction of Kid Omni-Man, also known as Oliver Grayson. While fans ...