Amazon Prime Video described the Season 3 finale of "Invincible" as "jaw permanently dropping." Here's how to watch.

With the world in the balance, Mark must fight a Viltrumite to save the planet. But can he take down the alien invader alone? This is the Season 3 Finale.

In a quick succession of scenes, Invincible’s third season gives us a better idea of the statuses of some of the heaviest hitters of Mark’s universe. The Sequids, aka the squid-like aliens from Mars,