J. K. Simmons reveals his pick for who should play Omni-Man in the live-action Invincible movie. Simmons voices the Viltrumite in Prime Video’s critically acclaimed Invincible animated series, which is based on the comic book series of the same name. The show follows Omni-Man’s son, Mark (Steven Yeun), who discovers he is half-Viltrumite and must decide what kind of superhero he wants to be. Since before the animated series premiered, a live-action comic book adaptation has also been in the works, raising interest in how the live cast will compare to the animated voice cast.
