Prisoners of the Sun: Part 1 - S3-E5
Continuity mistake: After Snowy tears off the back of the thug's trousers, the two thugs run away. Snowy is shown standing with three oranges behind him, but in the next shot, the three oranges are now on his left and another orange has appeared on his right. (00:14:20)
Prisoners of the Sun: Part 2 - S3-E6
Continuity mistake: When Tintin climbs up the cliff to rescue Snowy from the condor's nest, he is carrying a rope over his right shoulder, but from a much further away angle, the rope is suddenly placed over his left shoulder. (00:26:10)
Prisoners of the Sun: Part 1 - S3-E5
Other mistake: After Tintin unties Haddock, he jumps up, taking off his poncho. He then throws the poncho into the air, but it is never seen again, nor is it ever shown falling onto the ground. (00:18:20)
Prisoners of the Sun: Part 2 - S3-E6
Audio problem: When Tintin finishes climbing up the cliff to rescue Snowy, he grunts, but his lips don't move. (00:26:25)
The Castafiore Emerald: Part 1 - S3-E7
Continuity mistake: After Haddock tells the gypsies that they can camp near Marlinspike Hall, Tintin and Haddock return to the manor. As they walk up the stairs, Haddock has his cane in his left hand, but when they walk through the door, Haddock suddenly has his cane in his right hand. (00:03:35)
The Castafiore Emerald: Part 1 - S3-E7
Revealing mistake: When Castafiore locks her jewels in the drawer, she places the key inside the lock, but the key visibly surpasses the edge of the lock. (00:10:00)
The Castafiore Emerald: Part 2 - S3-E8
Continuity mistake: When Castafiore is complaining about the stairs not being fixed, the first shot of her shows nothing on the torso section of the dress she is wearing, but when the shot is on her next, a small design has suddenly appeared on the chest area of her dress. (00:24:55)
The Castafiore Emerald: Part 2 - S3-E8
Revealing mistake: After Calculus has finished the high definition television broadcast, Tintin and Snowy are lying on the grass. When the scene starts, a bird is shown flying into frame and continues flying, but whilst it is on-screen, the bird suddenly vanishes from the frame. (00:36:30)
Destination Moon: Part 2 - S3-E10
Continuity mistake: When Calculus is driving himself, Tintin and Haddock out of the base, Calculus drives down a hill and back onto the main road. Haddock is still sitting in his seat, but in the next shot, he is suddenly standing up. (00:30:15)
Answer: According to Wikipedia, he is described as being a youth anywhere from 14 - 19 years old. There is no specific age.
raywest ★