Copyright 1964 by National Periodical Publications, Inc.
On-sale date from a house advertisement appearing in The Doom Patrol (DC, 1964 series) #87 (May 1964) and this issue's copyright registration.
Introduction of Mr. Cipher, liaison for mission assignments from the United Nations.
| Script: | Henry Boltinoff (signed) |
| Pencils: | Henry Boltinoff (signed) |
| Inks: | Henry Boltinoff (signed) |
| Colors: | ? |
| Letters: | Henry Boltinoff (signed) |
Text teaser for the Blackhawk's new uniforms at the end of the story.
No letters and instead features biographies of Dick Dillin and Chuck Cuidera and illustrations of each (sequence information from Bob Bailey).