Professor Calculus's friend develops a blue-skinned orange that can grow on any kind of land and survive harsh weather (in the manner of Lue Gim Gong) and therefore solve world hunger. The Professor and his friends, however, run afoul of gangsters who also covet the fruit. The adventure takes them from their home in Marlinspike Hall (Moulinsart), a fictional mansion that is presumably in Belgium, to Spain, where Calculus and another scientist are kidnapped.
Unfortunately the movie Tintin and the Blue Oranges is not yet available on HBO Max.
| Writing | Hergé | Characters |
| Directing | Philippe Condroyer | Director |
| Writing | André Barret | Writer |
| Production | André Barret | Producer |
| Writing | René Goscinny | Writer |
| Writing | Rémo Forlani | Writer |
| Writing | Philippe Condroyer | Writer |
| Production | Robert Laffont | Producer |
| Crew | Jean Badal | Cinematography |
| Sound | Antoine Duhamel | Music |
| Camera | Jean Badal | Director of Photography |
| Sound | Antoine Duhamel | Original Music Composer |
