- Script
- Carl Fallberg; ? (oversetter)
- Pencils
- Carlos Herrero
- Inks
- Carlos Herrero
- Colors
- ?
- Letters
- typeset
- Job Number
- [S 72160] S 2160
- Genre
- antropomorfisme-funny animals (anthropomorphic-funny animals)
- Characters
- Petter Smart [Gyro Gearloose]; Lille Hjelper [Helper]; Tenkehetten [Thinking Cap]; Minni Mus [Minnie Mouse]; Klara Ku [Clarabelle Cow]
Originally produced for Disney Overseas Comic Book Program. Credits from Alberto Becattini.
- Script
- ?; ? (oversetter)
- Pencils
- Jack Bradbury
- Inks
- Jack Bradbury
- Colors
- ?
- Letters
- typeset
- Job Number
- [S 72216] S 2216
- Genre
- antropomorfisme-funny animals (anthropomorphic-funny animals)
- Characters
- Langbein [Goofy]; politimester Fiks [Chief O'Hara]
Originally produced for Disney Overseas Comic Book Program.