- Script
- Paul Kupperberg
- Pencils
- Steve Erwin
- Inks
- Al Vey
- Colors
- Julianna Ferriter
- Letters
- Todd Klein
- Job Number
- G-4697
- Genre
- spy; superhero
- Characters
- Checkmate [Harry Stein; Harvey Bullock; Black Thorn [Elizabeth Thorne]; Checkmate Knight [John Reed]; Checkmate Knight [Gary Washington]; Checkmate Knights (die)]; Valentina Vostok; Project Peacemaker [Peacemaker [Chris Smith]; Dr. Bridgette D'Abo]; General Wade Eiling; Cherie Chase; John Chase; Lois Lane; Mr. Wellsley (dies); Kobra (villain); Kobra cult members (villains); Blackadders (villains)
- Synopsis
- With their headquarters destroyed, Checkmate moves into the old NORAD complex in Colorado. Harry convinces Eiling that the Janus Directive is a set-up and that Checkmate and the Atom Project need to work together to get to the bottom of it. All over the globe, Kobra begins attacking and killing Checkmate Knights deployed on various missions.
- Reprints
Story continues from Suicide Squad (DC, 1987 series) #28 and continues in Manhunter (DC, 1988 series) #14.