The Calculus Affair

In order to assassinate the inquisitive Belgian reporter Tintin, the evil gangster Al Capone orders Smiles, an executive under his command, to lure him to a meeting to be held in Chicago…

While on vacation in Egypt, Tintin encounters an eccentric archaeologist who believes to have found the whereabouts of Pharaoh Kih-Oskh's tomb. There Tintin finds a cigar marked with a strange emblem.

Tintin is visited in India by a Chinese gentleman who brings him a message. Then, an unseen marksman throws a poisonous dart right into his neck. The only clue Tintin receives from the now mad messenger is that there are problems in Shanghai related to a man named Mitsuhirato.

When a South American fetish is stolen and then reappears the next morning, Tintin investigates.

Tintin is out on a peaceful walk. But the comfortable atmosphere will not last long. When an aircraft with an engine failure lands, Tintin does his part to help, but he is shot and ends up in hospital.

An absent-minded sigillographer gets Tintin involved in a dangerous political intrigue in the Balkan nation of Syldavia.

Tintin finds himself involved in a mystery related to a drowned man, a can of crabmeat and a ship called Karaboudjan. After investigating the ship, Tintin discovers that the shipment of cans does not contain exactly crabmeat.

The sudden approach of a giant meteorite to Earth gives Tintin nightmares of death. Luckily, it lands in the Arctic Sea. Then, Tintin is appointed press delegate aboard Captain Haddock's ship Aurora, along with an international expedition to find it.

Tintin and his friends investigate when something ominous haunts seven archaeologists, just after their return from an ethnographic expedition to the Andes, where they have dug up the tomb of Inca Rascar Capac.

Tintin and Captain Haddock travel to Peru in search of an abducted friend.

When cars start to explode, which can lead to a serious oil crisis, Tintin and his friends travel to the Middle East to get to the bottom of the problem.

Tintin and his friends go to Syldavia and join a secret space program.

Tintin and his friends travel to the Moon aboard the Syldavian nuclear powered rocket.

Tintin and his friends travel to Khemed, a Middle East nation, to help its ruler, Emir Mohammed ben Kalish Ezab, who gets into trouble when Bab El Ehr, an arms smuggler and terrorist, rises and takes over.

Tintin and Captain Haddock travel to Tibet in search of an old friend who has disappeared after a plane crash.

The opera diva Bianca Castafiore spends a few days with Tintin and his friends at Marlinspike Hall, where a mysterious theft is perpetrated.