Tintin and the Blue Oranges (1964)

In this live-action adaptation of the comic, Professor Calculus has just written a book called "The Earth is Starving". He appears on television to appeal to the scientists of the world to work towards a solution to the hunger problem. Soon afterwards, he receives a package from a Spanish professor, Antenor Zalamea, which contains a blue orange that can be grown in desert soil. Calculus travels to Spain, but a criminal emir who wants the discovery for himself kidnaps both professors. Tintin and Captain Haddock come to the rescue with the help of some local children.

Tintin and the Blue Oranges is an adventure movie featuring Ángel Álvarez and directed by Philippe Condroyer.

It is possible to buy Tintin and the Blue Oranges on Amazon Video and Kino Now.