- Script
- Bill Finger (credited)
- Pencils
- Bob Kane (signed)
- Inks
- Charles Paris
- Letters
- typeset
- Editing
- Jack Schiff (original editor)
- Job Number
- N-978
- Genre
- superhelt (superhero)
- Characters
- Lynvingen [Batman][Bruce Wayne]; Robin [Dick Grayson]; James Gordon; Harlan Bates; Grev Florian
- Reprints
Art incorrectly credited to Dick Sprang.