| Release: | May 2006 |
| Cover: | May 2006 |
| Release: | May 2006 |
| Cover: | May 2006 |
Robert Reynolds is confronted with a truth that may be impossible to accept - perhaps the Sentry never truly existed! Trapped within the confines of a lunatic asylum, Reynolds confronts the mysterious professor whose untested formula created the Sentry - or did it?
| Writer | Paul Jenkins |
| Cover Penciller | John Romita Jr. |
| Cover Inker | Mark Morales |
| Cover Colorist | Dean White |
| Penciller | John Romita Jr. |
| Inker | Mark Morales |
| Colorist | Dean White |
| Letterer | Joe Caramagna |
| Editor | Tom Brevoort |
| Editor in Chief | Joe Quesada |
| Doctor Strange | Stephen Strange |
| Nicholas 'Nick' Fury Sr. | |
| Sentry | Robert Reynolds |
| Age | Modern Age |
|---|---|
| Format | MDCU |
| Series Group | Avengers |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |