
The Crab with the Golden Claws: Part 1 - S1-E1
Continuity mistake: When Tintin throws the plank of wood in the upper window, the planks of wood take up the whole window. In the next shot of the window, the planks of wood are at the bottom of the window. (00:15:30)
The Crab with the Golden Claws: Part 1 - S1-E1
Continuity mistake: When Tintin and Haddock discover the sea plane headed for them, Tintin states it is coming in very fast, to which Haddock replies "Not fast enough for me." As he says this, his arms are shown waving around and that his right arm is raised far above his left arm. In the sudden shot following, Haddock's arms are now completely still and are partially lowered. (00:19:45)

The Crab with the Golden Claws: Part 1 - S1-E1
Continuity mistake: The pilot of the seaplane has a mustache, and goes back to the site of the boat to see if Tintin and Haddock really are dead. When Snowy appears behind him and the pilot says "Where did you come from?", the mustache has vanished completely. Then as Tintin pulls on the pilot's leg, the mustache reappears again. (00:20:35)
Chosen answer: If Hector was seriously intent on removing King Ottokar's scepter from the glass cage holding it and launching it through the window with the camera, then Hector would have been forced to knock out the two guards so they would not have interfered with Hector's plan as soon as he removed the scepter from the glass. As for Hector, himself, was explained when Tintin was explaining how Hector stole the scepter. Tintin placed a twig inside the camera and it launched out of the camera. Hector would have placed the scepter inside of the camera, and would have been knocked unconscious due to the spring effect created when the scepter had been launched.
Casual Person