- Script
- Graziano Cicogna (credited as Cicogna); ? (oversetter)
- Pencils
- Alberto Castiglioni (credited as Castigioni)
- Inks
- Alberto Castiglioni (credited as Castigioni)
- Letters
- typeset
- Genre
- krim (crime)
- Reprints
Copyright © Casa Editorice Universo 1981, 1982.