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

Invincible had a lengthy wait between its first and second season—more than two years—and upon its return split that second season in two, but now has returned for its third season less than a year later,

That's an absolutely stacked voice cast, but there'll be many more characters to meet in season 4. Among that number are Dinosaurus, Grand Regent Thragg, Space Racer, and Universa, who are all introduced in the next 12 to 15 issues of the comics.