Tintin and the Blue Oranges

Plot

Professor Calculus on (B&W) TV broadcasts an appeal to help end world hunger. He receives many letters and parcels and among them a blue orange which can grow in desert conditions (and glows in the dark) from Professor Zalamea, but no letter of explanation. That night, two thieves break into Marlinspike Hall and steal the blue orange. With no other choice, Calculus with Tintin, the Captain and Snowy go to Valencia (filmed in Burjassot, in Simat de la Valldigna at the Monastery of Santa Maria de la Valldigna, Gandia and Xativa).

Arriving, they find he is not present at his hacienda and are met by his cousin. Professor Calculus is kidnapped to help Zalamea perfect the blue oranges which with neutron bombardment can mature in just five days. Unfortunately they taste bitter and salty so are presently no good.

Tintin befriends a local boy who takes him to his gang hideout and he finds out that a boy who was to take the parcel to the Post Office for Zalamea was attacked by a man with a blue dragon tattoo on his hand. Thomson and Thompson turn up from Interpol, investigating Zalameas disappearance and have an unfortunate incident with a bull.

The local boys find Fernando, the man with the tattoo and Tintin and the Captain go to his hotel. Tintin picks the lock and gets into his room, and when Fernando returns, overhears him talking on a radio set to his chief, about a rendezvous. Tintin and the Captain follow Fernando but are knocked unconscious and taken away.

Thomson and Thompson check into a hotel, but are tricked by the villains, who use doubles to coax them from their rooms. Tintin and the Captain revive and find themselves in a grain silo but are rescued by Snowy dropping a rope into it. Back in town, they find themselves pursued by the police, who chase them all around a market. Tintin and Haddock escape thanks to Bianca Castafiore. After an unexpected visit by a delegation from the visiting Emir of Sakali, Tintin and Haddock meet up again with their young friends. They decide to sneak back into Prof. Zalameas hacienda to test some new information; that is, the collusion of Esposito (Zalameas manservant) in the kidnapping. After successfully using animals with pans tied to their tails as a distraction, Tintin & Haddock find a radio identical to Fernandos in Espositos room, proving his involvement. Haddocks decision to drink Espositos whisky accidentally leads them to discover Zalameas secret documents, and his own suspicions about the identity of his enemies.

Back at the villains hideout, the Professors manage to make a broadcast describing their whereabouts. Esposito hears the broadcast and races off to inform his boss. Luckily, Tintin & Haddock also hear the broadcast and set off in hot pursuit. After a brief struggle, Esposito is overcome but the Professors are nowhere to be found—kidnapped again! The new kidnappers evidently had no use for the Thom(p)son twins, as they are discovered still tied up (much to the Captains enjoyment). Snowy discovers an agal belonging to one of the Arab kidnappers, and Tintin realises that the rich Emir of Sakali (who had courted Bianca Castafiore earlier in the film) was the same man as the Arab enemy described by Professor Zalamea.

The rich Emir of Sakalis yacht is moored up at the docks, so Tintin and the Captain try to rescue the Professors. Unfortunately, the Professors have been drugged, and their loud voices raise the alarm and Tintin & Haddock are caught by the Emir. They escape and a fight ensues as a horde of children turn up (warned by Snowy). The villains are thrown in the sea, the Emir is subdued and the police arrive to clean things up.

All turns out well and they are back at Marlinspike Hall for a celebration and photos. It is said that they hope to perfect the oranges within ten years and also to learn to grow wheat, potatoes, eggplants etc. in the desert. Just then, Thomson and Thompson turn up in their car, crash and end up in the fountain, to the amusement of all. Greedy dogs eat a "THE END" sign.

Cast