Around this time last year, news broke that Seth Rogen and Evan Goldberg (Preacher) were set to write, direct, and produce a live-action movie based on Robert Kirkman's Image comic series Invincible, but it doesn't look like that's going to happen now.
Instead, Kirkman himself will produce an hour-long animated series for Amazon, which has Simon Racioppa (Teen Titans) on board as showrunner.
Like the comics, the eight-episode "adult animated" series will focus on Mark Grayson, a normal teenager in every way aside from the fact that his father is the most powerful superhero on the planet.
UPDATE: It seems that Invincible live-action feature is still in development at Universal despite this series also moving forward.