Issue: #2
When Batman goes undercover in Arkham Manor, we learn just how important inmate Jack Shaw is to his mission.
First appearances: Clownface, Spider, Seth Wickham
Creators: Mark Doyle, Gerry Duggan, Dave McCaig, Travis Lanham, Travis Lanham, Chris Brunner, Rico Renzi, Shawn Crystal, Matt Humphreys
Characters: Batman, Joker, Jeremiah Arkham, Scarecrow, Mad Hatter, Mr. Zsasz, Amygdala, Mr. Freeze, Clownface, Spider, Seth Wickham, Calamity, The Meek