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).

J.K. Simmon's Omni-Man has played a smaller role throughout Invincible Season 3 than in seasons past. Partnered with Allen ...

Based on a Robert Kirkman comic book, Invincible is a popular animated superhero series. It centers on Mark Grayson, a young man endowed with superpowers by his father, Omni-Man.

J.K. Simmons' portrayal of Omni-Man in Invincible is emotional and riveting, showcasing his voice-acting talent. Simmons' role in Whiplash as Terence Fletcher is iconic, earning him an Oscar for ...