- Script
- André Franquin (credited)
- Pencils
- André Franquin (credited); Jidéhem (credited)
- Inks
- André Franquin (credited); Jidéhem (credited)
- Colors
- ?
- Letters
- ?
- Job Number
- 33
- First Line of Dialogue or Text
- Gaston !
- Genre
- humour (humor); enfants (children); satire/parodie (satire-parody)
- Characters
- Fantasio; Gaston (featured)
- Reprints
Gag n° 33. Doublon officiel.