Jenkins won't direct, but will executive produce.
Retailers ordered just over $42 million in comic books and graphic novels, a steep drop in last month's $56 million.
The first season will be ten episodes long.
Todd McFarlane's directorial debut movie Spawn has been in trouble since the minute it was announced because, well, he's trying to make a Spawn movie.
Amazon lists the hardcover release date as June 2020, months after the TV event ends.
:01 First Second February 2020 Solicitations
Fantagraphics February 2020 Solicitations