Season four follows Invincible, Omni-Man, Grayson’s brother Oliver (Christian Convery), Allen the Alien (Seth Rogen), Tech ...

Fans of Prime Video’s Invincible have started debating the significance of animation errors after spotting a mistake in Season 4 that made Mark Grayson look a little too much like his dad, Omni-Man.

Invincible’s third season has two episodes left before it comes to an end, but it appears as though these final entries will give Mark Grayson the biggest battles of his life to date. In the ...