Tintin and the Blue Oranges
Tintin et les oranges bleues (original)
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.
Starring Jean-Pierre Talbot, Jean Bouise, Félix Fernández, Jenny Orléans, Ángel Álvarez, Franky François, André Marié, Pedro Mari Sánchez
Watch "Tintin and the Blue Oranges" on FlixOlè released in 1964. It's a action & adventure and family movie, and has a rating of 4.8 out of 10 from Imdb which is fairly low for this kind of movie.