Who is CRANIO?! One of the Sentry's oldest villains has returned, but who is he and how did he end up in Sentry World?
Meanwhile, Iron Man and the Sentry go head-to-head as Sentry struggles to free himself...
List of covers and their creators:CoverNameCreator(s)Sidebar LocationRegRegular CoverBryan Hitch & Marcio Menyz1VarVariant CoverPhil Noto2
— Description from Comic Vine community (comicvine.gamespot.com).
