- Script
- Henk Kuijpers (credited) (signed as Henk Kuijpers); Niels Søndergaard (credited) (oversætter)
- Pencils
- Henk Kuijpers (credited) (signed as Henk Kuijpers)
- Inks
- Henk Kuijpers (credited) (signed as Henk Kuijpers)
- Colors
- Hanneke Bons (credited)
- Letters
- typeset
- Feature Logo
- Genre
- adventure; detective-mystery
- Characters
- Franka; Gruff
- Reprints
Tegneserie datert 26.12.2003