Tintin and the Picaros series "The Adventures of Tintin" by Ellipse and Nelvana. Tintin and his dog Snowy visit their friends Captain Haddock and Professor Calculus at Marlinspike Hall. There, they learn that Bianca Castafiore, her maid Irma, pianist Igor Wagner and the detectives Thomson and Thompson have been imprisoned in San Theodoros for allegedly attempting to overthrow the military government of General Tapioca. Tapioca's government have further alleged that the plot was masterminded by Tintin, Haddock, and Calculus themselves. Tapioca invites the trio to visit San Theodores, promising them safe passage, but Tintin deems it to be a trap, leaving Haddock and Calculus
Tintin and the Lake of Sharks risks of a diplomatic incident. Two days pass before Tintin finally returns to Calculus' house with the shark-like submarine which Calculus built during the search for "Red Rackham's Treasure". The plan is that Tintin will meet the crooks on the beach, and Haddock will follow him in the sub. At the meeting point, criminals pick Tintin up in a submarine, and they head underwater to the flooded city where their base is situated. The mastermind behind this operation is revealed to be none other than Tintin's nemesis Rastapopoulos, now calling himself "King Shark"/"Mr. Big". Rastapopoulos promises to set Niko and