Upon sobering up, Tintin discovers the necklace with the Crab with the Golden Claws on the now-subdued owner of the wine cellar, Omar Ben Salaad, and realizes that he is the leader of the drug cartel.

Tintin, who is among the reporters looking into the story, realizes that the replacement is a fake, the distinction being an ear broken on the original but intact on the replacement.

There is also a magnificent pagan icon of Sir Francis, and numerous parrots that repeat the Haddockian argot, which an amused Tintin realizes has been passed down for generations.

Upon coming to the cross the party begins to dig, but after a while Tintin realizes that they are following a false lead, considering that Sir Francis would not deliberately leave his treasure on an island he did not intend to return to, so they return to the Sirius.

When Tintin and Haddock intercept the ship, Tintin encounters Chiquito and learns Calculus is to be put to death for wearing the bracelet belonging to the Inca mummy.

They are brought before the noble Prince of the Sun ; on the left stands Chiquito, on the right stands Huascar, the mysterious Quechua Tintin encountered in Jauga.

* When Tintin meets Alcazar at the port and Chiquito on board the ship, the three men act as if the meeting at the theatre in The Seven Crystal Balls had never taken place.

Since the 1980s, many comics are published exclusively as albums and do not appear in the magazines at all, while many magazines have disappeared, including greats like Tintin, À Suivre, Métal Hurlant and Pilote.

In the first black-and-white strip Tintin is shown photographing an Indian who is holding a begging bowl ( the begging bowl has disappeared in the colour version ).

In the same relation, some are protagonists ( or at least positive forces ), such as Dexter in the animated series Dexter's Laboratory, Professor Calculus in The Adventures of Tintin, Dr. Muto, Professor Farnsworth, Philo in UHF, Dr. Benjamin Jeffcoat, or Dr. Emmett " Doc " Brown from the Back to the Future movies.

The next morning, Tintin leaves the Hall for the village on his motor scooter, and is pursued by the same men who had attacked him in the Mercedes.

Unknown in the times of Tintin were later strong leaders from the same area: Nicolae Ceaușescu of Romania, Todor Zhivkov of Bulgaria and Enver Hoxha of Albania.

Also in the same panel are Quick & Flupke, fans of Tintin ( who had also appeared in the opening panel of Tintin in the Congo ).

* Tintin, who had disapproved of Captain Haddock's drinking in The Crab with the Golden Claws, actually gets him to drink alcohol in order to make him more co-operative — he would use the same tactic in The Red Sea Sharks and Tintin in Tibet.

Here he is brought before the local Commissar's office, where the same OGPU agent that tried to kill Tintin on the train secretly instructs the Commissar that they must make the reporter " disappear ... accidentally ".

In his analysis of the Adventures of Tintin, the academic Jean-Marie Apostolidès characterised the Secret of the Unicorn-Red Rackham's Treasure arc as being about the characters going on a " treasure hunt that turns out to be at the same time a search for their roots.

In his analysis of the Adventures of Tintin, the academic Jean-Marie Apostolidès characterised the Secret of the Unicorn-Red Rackham's Treasure arc as being about the characters going on a " treasure hunt that turns out to be at the same time a search for their roots.

Tintin visits a hospital where all seven of the stricken explorers go through the same horror — they awaken from their coma, scream about figures attacking them, and slip back into their coma — at a precise time of day.

Tintin and Haddock end up on the same pyre as Professor Calculus.

In the same book he believes that Tintin and Haddock are talking about his sister, before remembering a few moments later that he does not have a sister.

In the same book, he is charmed by the unattractive Peggy Alcazar ( wife of General Alcazar ) and kisses her hand after she bluntly criticizes Tintin and Haddock ( a remark which Calculus mistakes for a warm greeting ).

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.

There is even a range of literary and mythological reference in the series: Mister Monday's butler is compared to Nestor of The Adventures of Tintin ; a character describes Monday's Noon as exactly how she imagined Jane Austen's Mr Darcy ; the Piper is a re-creation of the legendary Pied Piper of Hamelin, who with his music led a population of rats from a city, later to do the same to the town's children, whose parents had refused to pay him the promised fee.

Realizing that they best take a lower profile, Tintin and Haddock walk away from the crash site and slip in unobserved at night into Wadesdah.

Tintin and Haddock stay the night at the villa on Castafiore's insistence.

Tintin is awakened by a noise in the middle of the night, and looking out of the window, sees men loading canvases into a van.

" With the help of Snowy, Tintin escapes, commandeers a plane, and flies into the night.

Tintin is lassoed by two men at night, knocked out, tied up, and taken to a house where Alonzo and Ramon are.

In the middle of the night, Snowy wakes up Tintin at one point after hearing a noise outside, but Tintin shakes it off as bird calls.

The changes that were made to the illustrations started from the point where, at night, Tintin checks over the oil tanks at the dockyard and overhears a conversation between two suspicious men.

* In the Tintin book Flight 714, Professor Calculus mentions being an old Savate performer.

In Destination Moon, the Sprodj Atomic Research Centre invites Professor Cuthbert Calculus to head its space division, and later Tintin and Captain Haddock to be part of the moon mission.

In Tintin: Prisoners of the Sun the Inca leader comes close to sacrificing Tintin, Captain Haddock, and Professor Calculus on a pyre to be set alight with parabolic mirrors.

* Pachacamac was the name of the ship that carried the abducted Professor Calculus in The Seven Crystal Balls of The Adventures of Tintin.

On a refueling stop in Jakarta, Tintin, Captain Haddock and Professor Calculus are on their way to Sydney when they unexpectedly meet their old friend Piotr Skut ( first encountered in The Red Sea Sharks ), now the chief pilot for eccentric millionaire Laszlo Carreidas.

* Professor Paul Cantonneau, modelled on Georges Python, is a Professor at Fribourg in one of the Tintin comics.

Tintin and Haddock return to the Golden Fleece where they have been joined by their friend Professor Cuthbert Calculus.

Concerned, Tintin, Captain Haddock, and Professor Calculus go to stay with Calculus's old friend and only expedition member yet to be affected, the ebullient Professor Tarragon.

After Tintin, Captain Haddock, and Professor Calculus are each visited in their nightmares by the mummy, the three awaken to find Professor Tarragon comatose with the telltale shards of crystal by his bed.

Snowy retrieves an old hat found there, and Tintin recognizes it as belonging to Professor Calculus.

Tintin telephones Professor Paul Cantonneau to warn him about the danger of falling victim to one of the crystal balls.

After swearing on their own accord to keep the colony's existence secret, Tintin, Captain Haddock and Professor Calculus are bestowed with a gift of gold and jewels, only a sample of the treasure of the Incas for which the Spanish conquerors searched in vain for so long.

When the local Emir Ben Kalish Ezab's young son, Prince Abdullah, is kidnapped, Tintin suspects that Müller ( who is masquerading as an archaeologist under the name of Professor Smith ) is responsible.

Professor Calculus is taking Tintin, Tintin's dog Snowy, Captain Haddock and Calculus ' assistant Frank Wolff to the Moon in his rocket.

* Professor Calculus in the radio dramatization of the famous Tintin series of books by Hergé

Professor Cuthbert Calculus (, meaning " Professor Tryphon Sunflower ") is a fictional character in The Adventures of Tintin, the series of classic Belgian comic books written and illustrated by Hergé.