Mark Grayson has only been a superhero for a few weeks, but there’s still a lot he has to learn in Invincible. At this point, Mark doesn’t even realize that his father, Nolan Grayson/Omni-Man ...

Born to Nolan Grayson (Omni-Man) and Andressa, a Thraxan, Oliver's unique heritage makes him a fascinating addition to the series. Invincible Season 3's Kid Omni-Man, Oliver Grayson explained.

The second half of Invincible’s second season has arrived, and Nolan Grayson is in quite a predicament.After Omni-Man left Planet Earth, he fathered a new son with an alien race, which helped ...

J.K. Simmons, who voices the complex character Omni-Man (Nolan Grayson) in Invincible, recently discussed his character’s role in Season 3, addressing his potential redemption.He confirmed that ...

(SPOILERS) Invincible Season 2 Episode 3 has officially brought back Nolan Grayson/Omni-Man – and his return came in a way that fans of the animated series never saw coming!

The first episode of “Invincible,” “The Walking Dead” creator Robert Kirkman’s animated Amazon series, ends with a wild twist: Mark Grayson’s (Steven Yeun) dad, Nolan Grayson/Omni-Man ...

Oliver Grayson’s Kid Omni-Man persona explained. After Nolan was taken by the Viltrumites, Oliver was left in the care of his half-brother, Mark Grayson (Invincible), and stepmother, Deborah ...