The Walking Dead) adult animated series Invincible for a second and third season. Season one’s highly anticipated finale hits April 30th. Season 2 and Season 3 will exclusively stream on Amazon Prime Video in more than 240 countries and territories worldwide. Also Read: “I’m extremely thankful to Amazon for the support and dedication they’ve put behind Invincible,” said Kirkman. “The comic book is truly a love letter to a genre that Cory (Walker) and I grew up reading and loving. It’s been a gratifying journey to watch our characters come to life again through the animated series. We’re beyond excited to continue this story for at least two more seasons.”