Tintin and the Picaros: Part 2 - S2-E9
Continuity mistake: When Tintin grabs Haddock in the lake, Tintin pulls him up by holding onto his arms. The shot then changes and Tintin is suddenly holding Haddock by the upper waist. (00:26:40)
Tintin and the Picaros: Part 2 - S2-E9
Continuity mistake: When Tintin pulls Haddock out of the lake, there is a leaf on both Haddock's head and nose. In the next shot, the leaf has vanished. (00:26:40)
Tintin and the Picaros: Part 2 - S2-E9
Continuity mistake: After General Alcazar says "Gunshots coming from the camp", his gun has its strap around his shoulder. In the following shot, he is suddenly holding his gun in his hand. (00:26:55)
Tintin and the Picaros: Part 2 - S2-E9
Continuity mistake: General Alcazar fires his gun at the camp member's bottle, destroying it. He fires straight forward, but when the bullet hits the bottle, the bullet is being fired at a vertical angle. (00:27:10)
Tintin and the Picaros: Part 2 - S2-E9
Continuity mistake: When Tintin tells General Alcazar that he knows a way for the Picaros to stop drinking, Alcazar is washing dishes. He is holding a plate in his right hand when he turns to Tintin. The shot then cuts to a shot of Alcazar, where the plate is now in his left hand. (00:29:15)
Tintin and the Picaros: Part 2 - S2-E9
Continuity mistake: When the Picaros accuse Calculus of trying to poison the chilli, Calculus' neck collar is undone and opened out. A couple of shots later, as Alcazar says "It's OK", to the Picaros, it is suddenly fastened. (00:31:10)
Tintin and the Picaros: Part 2 - S2-E9
Continuity mistake: After Jolyon steps off the bus, he is standing a couple of feet away from Tintin and Haddock. In the next shot, he is standing standing right next to them. (00:32:50)
Tintin and the Picaros: Part 2 - S2-E9
Continuity mistake: When Jolyon hops off the bus, Captain Haddock is standing leaning forward in shock. The shot cuts and Haddock is suddenly standing with his back straight. (00:32:50)
Tintin and the Picaros: Part 2 - S2-E9
Continuity mistake: Tintin, Haddock and Alcazar along with the Picaros enter the presidential palace and make their way up the stairs. The scene then cuts to the balcony, where General Tapioca and Colonel Sponz are shown standing there. In the next shot, Colonel Alvarez has suddenly appeared on the balcony. (00:36:55)
Tintin and the Picaros: Part 2 - S2-E9
Continuity mistake: When the detectives are about to be executed, they are offered a blindfold and Thompson refuses it. At this moment, the detectives' faces appear dry. The shot cuts and the detectives are suddenly sweating. (00:41:00)
Answer: According to Wikipedia, he is described as being a youth anywhere from 14 - 19 years old. There is no specific age.
raywest ★