Read more: The Most Brutal Moments In The MCU Ranked In the second half of "You Were My Hero," Allen (Seth Rogen) and Mark's dad Nolan/Omni ... good and justice; Viltrumite uniforms go from ...

All the while, Nolan Grayson has been out in a Viltrumite prison and awaiting his execution. That might have been the case in the second season, but the third season really changed things as he ...

Nolan Grayson, aka Omni-Man, is still dealing with the weight of what he did in season one for the Viltrumite empire and we wish we had seen more of Nolan’s struggle. Invincible’s second ...

Odds are he'll serve as the main antagonist for Mark Grayson ... Viltrumite War arc, which promises to take up a significant portion of season 4 early on. After season 3 teased that Mark's dad ...

What started with a teenager discovering his Viltrumite heritage evolved into ... allows civilizations to self-govern. 1) Omni-Man (Nolan Grayson): Mark’s father, who once sought to conquer ...

Mark Grayson, also known as Invincible, is a Viltrumite-Human hybrid and the son of Nolan and Debbie Grayson. Growing up, he eagerly awaited his powers, finally discovering them in high school.