"Invincible" ran for 144 issues at Image Comics before becoming a streaming hit for Amazon. Hero Mark Grayson earns a definitive ending, and we'll explore it.

Yes, there is a post-credits scene.

At this year's New York Comic Con, Invinciblecreator Robert Kirkman explained Spawn's absence from the TV adaptation of the "Invincible War" storyline. It was not a creative decision that kept the ...