Invincible as Animation Influence - Justice League World's Greatest Heroes (JLA Cartoon) Fan Cast | myCast.io
Invincible
Seventeen-year-old Mark Grayson is just like every guy his age, except that his father is Omni-Man, the most powerful superhero on the planet. As Mark develops powers of his own, he discovers his father's legacy may not be as heroic as it seems.
Justice League World's Greatest Heroes (JLA Cartoon)
When Superman, Batman and Wonder Woman could not stop a threat alone, the worlds heroes from street level and meta human joined forces to create a new league to combat the threats no hero could face alone.
