A corrupt stock trader, White first appeared in Arkham Asylum: Living Hell by Dan Slott and Ryan Sook. What makes White unique is that he's not a supervillain who was sent to Arkham, but rather a ...

Cash first appeared in the Arkham Asylum: Living Hell mini-series, where he debuted as an Arkham security guard in charge of the most psychotic criminals in Gotham. Cash made another appearance in ...

Magpie’s appearance in The Penguin feels like a nod to the Arkham Asylum: Living Hell miniseries, where after a lengthy absence from the comics, she reappeared as Poison Ivy’s cellmate at Arkham.