kia.mrissa

Also known as Omni-Man, he is a Viltrumite sent to Earth with a secret mission that complicates his relationship with his son.

The head of the Global Defense Agency, he oversees superhero activities and provides guidance and resources to Mark.

A superheroine known as Atom Eve who has the power to manipulate matter and becomes a key ally to Mark.

A high school student who develops superpowers and learns his father is the world's most powerful superhero, Omni-Man.