F ans are curious to know whether Oliver Grayson, aka Kid Omni-Man, is stronger than his brother, Mark, aka Invincible.The heroic half-brothers will unite in this third chapter to fight battles ...

The show, based on the comic book series of the same name, follows the story of Mark Grayson, a teenager who inherits superpowers from his father. Season 3 consists of eight episodes and is ...