- Script
- Len Wein
- Pencils
- John Calnan
- Inks
- Frank McLaughlin
- Colors
- Glynis Oliver
- Letters
- Ben Oda
- Job Number
- S-3059
- Genre
- superhero
- Characters
- Blockbuster [Mark Desmond] (villain); Batman [Bruce Wayne]; Kathy Crawford; Sgt. Murray Lansky; James Gordon
- Reprints
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
- Script
- Bob Rozakis (replies)
- Letters
- typeset
- Job Number
- S-3080
Letters of comment from Cat Yronwode, Robert A Buethe, Dave Kalis and Mark Principe.