| Release: | Sep 05, 2007 |
| Cover: | Nov 2007 |
321 Days, Part Four: the Plan
| Release: | Sep 05, 2007 |
| Cover: | Nov 2007 |
Nightwing is being set up, but by whom and for what reason? Is it Metal Eddie? If so, what does he want from WayneTech? Is it the new Vigilante? If not, why did he kidnap and torture Dick? Also, why has the unknown assassin returned to New York? Questions are answered as Nightwing's past returns to destroy him.
| Writer | Marv Wolfman |
| Cover Artist | Ryan Sook |
| Penciller | Jon Bosco |
| Inker | Alex Silva |
| Colorist | Studio F |
| Letterer | John J. Hill |
| Editor | Jeanine Schaefer, Mike Marts |
| Nightwing | Richard 'Dick' Grayson |
| Vigilante | Dorian Chase |
| Liu | |
| Metal Eddie | Eddie Hwang |
| Age | Modern Age |
|---|---|
| Format | Comic |
| Series Group | Nightwing |
| Genre | Action | Adventure | Super-Heroes |
| Country | USA |
| Language | English |