The Crab with the Golden Claws: Part 1 - S1-E1
Continuity mistake: When Tintin discovers the Crabe Extra tins in the ship's decks, he is knocked out and drops his torch that is left turned on. As the shot begins to pan out, the torch is suddenly switched off. Also, his torch is pointed to the left as he is knocked out, but shifted slightly to the right when the shot begins panning out. (00:10:30)