Issue: #8
In the deepest darkest dungeons of the Dunwich Sanatorium, the true nature of this maddest of all madhouses is finally revealed, but will the answer come too late for Wolverine to salvage what's left of his sanity? And just what is Dr. Rot building with all of those brains?
First appearances: Marshall Swinson
Creators: Alan Fine, Axel Alonso, Dan Buckley, Joe Quesada, Nathan Fairbairn, Yanick Paquette, Justin Ponsor, Jeanine Schaefer, Adam Kubert, Jody LeHeup, Michel Lacombe, Jason Aaron, Cory Petit, Coris Petitopolous
Characters: Wolverine, Dr. Rottwell, Nurse Fester, Melita Garner, Marshall Swinson
Story arcs: Dark Reign, Insane In The Brain