Detective Comics Volume 1 Issue 566

Grant Gordon had a poster in his childhood bedroom that depicted the cover of an issue of Detective Comics. The cover featured several characters, with the caption "prowl the Dark Knight's rogues gallery... if you dare!". (TV: The Return of Doctor Mysterio)
== Behind the scenes ==
Although not explicitly identified in The Return of Doctor Mysterio, the issue shown was Detective Comics volume 1 issue 566.
Cover A of Doom's Day #1 was based on the issue's cover art.
==External links==
*Detective Comics Vol 1 566 at the DC Database
Category:Comic book issues from the real world