Continuity mistake: As Troy burns, there is an overhead shot of Achilles walking along the side of the building. In the shot immediately prior to this one, of soldiers running to the right of the screen, the large legs of the white statue stand and the broken body lies on the ground. Many shots later, after Achilles starts to shout for Briseis, that same statue is just being pulled down, as the legs remain in place. Once again, many shots later, as Agamemnon shouts, "Burn it! Burn it all!" the same statue is being pulled down yet again in the distance. (02:21:30 - 02:22:35)
Continuity mistake: After Menelaus is killed, when Ajax kills some Trojans and Hector notices him, the pattern of the blood on the front and back of Ajax's shield changes in consecutive shots, such as being clean in an area where it was bloody in a previous shot. (01:19:10)
Continuity mistake: In Sparta, when Paris enters Helen's room, she faces him and says, "You shouldn't be here," When she turns around to face the wall, now there are short curls at her forehead and the hair curls at the sides of her face are now curlier and neater. Then when she is standing in front of Paris with her hands at her sides, in the two shots facing her, her hair goes from the front of her shoulders to behind, and the cute curl at her forehead is gone. This type of thing occurs throughout the film in consecutive shots. (00:11:40)
Continuity mistake: When Achilles arrives on the battle field in Thessaly, after being summoned by the boy, at the start of the shot as he rides passed the large army of soldiers, the cliff with its distinctive rock face is to his left. When he faces off with Boagrius, the area of cliff that was far in the distance in the opening shot is now substantially closer in these shots. (00:06:40)
Visible crew/equipment: When Hector is on his knees, at the start of the first shot as Achilles leans forward to plunge the sword into Hector, there are shadows on Achilles' skirt, knee, etc., that are not caused by either Achilles or Hector, but are obviously cast by crew and equipment. (02:01:30)
Visible crew/equipment: When the Greeks start to burn Troy, at one point in a close-up a pretty Trojan stuntwoman falls from a landing to the ground and her knee pads are visible as she falls. (01:21:15)
Continuity mistake: After Hector, Paris and Helen arrive home, when Hector hugs Priam and Andromache, there are at least six small gold clasps at the back of Hector's hair, yet when Hector kisses Briseis, the large one differs and all the small clasps are gone. (00:29:35)
Continuity mistake: In the scene near the beginning, where Achilles is standing at the palace where the golden statue is, he throws a spear into one of Hector's men. When the shot goes to him, you can see that he has his left arm stretched out; you can see his hand. Yet when Hector rides on, the soldier on the floor now has his arm beside him and not outstretched. (00:43:20)
Revealing mistake: The long distinctive scar on Glaucus' left cheek drastically changes severity, shape, length, etc., in all of his close-ups. (00:57:20 - 01:54:45)
Revealing mistake: When Boagrius throws the first spear in the shot facing Achilles, Boagrius leans in to throw it and then stands straight just when the (CG) spear nearly reaches Achilles, who still has his shield at his side. In the next shot facing Boagrius the (CG) spear is still near Boagrius, who stands straight, and Achilles raises his shield for the incoming spear. This spear casts a (CG) shadow as it heads toward Achilles and when the ('real') spear tip penetrates Achilles' shield, there are other (CG) spear shadows on the ground heading toward Achilles - but NO spears. (00:08:00)
Continuity mistake: After the Greeks climb out of the 'Trojan' horse, some run to the front gate. There is a long rope hanging on the left side of the gate, the base of the left stone pillar that holds the flame is aligned with the edge of the huge gate's door frame and the pillar stands perfectly upright. However, as the camera pans to the left, when the soldiers start to run up the stairs on the left, the rope is gone, the actual tall stone pillar with flame is moved at least two feet and it now stands very crookedly. (This has nothing to do with camera angles.) (02:19:20)
Continuity mistake: Hector's sword slice,s Achilles's armor but the one shot shows the hit much higher up near the right shoulder than when we see a close up view and the cut is down by his ribs.
Revealing mistake: Odysseus normally has wavy/curly hair that reaches the base of his neck, yet just before Hector cuts Patroclus' throat, when Odysseus' helmet slips forward as he fights and the white cap is visible, his hair is very short and straight in back. It's also apparent earlier, when he visits Achilles in Phtia. (00:22:05 - 01:42:25)
Revealing mistake: When the soldiers' bodies are being collected in front of Troy's gate, after the battle, the pattern of the real stone wall (the set) on the left of the gate and all the soldiers that stand atop this wall, delightfully repeats, over and over, on the CG stone wall farther to the left. (01:23:30)
Continuity mistake: During Achilles and Hector's duel, in the wide shot Hector uses his shield to shove Achilles' spear tip down to the ground, beside his right foot while his left foot is way behind him. However, in the next close-up as the spear tip is still on the ground right behind Hector's left foot, his right foot comes forward to snap Achilles' spear. (01:59:20)
Revealing mistake: When the body of Achilles lies on the pyre in the close-up, although the fake body has a similar appearance to the real Achilles, some things are different, such as the body does not have the distinctive circular scar on the left upper arm as Achilles did. (02:31:40)
Continuity mistake: While in Phtia after Odysseus says, "My wife will feel much better...I'll feel much better," Achilles takes the sword out of Patroclus' hand and then pats him on the bottom with his own sword. As he does this in the shot from behind Achilles, the ground area in front of the bushes is sword free. However, as Odysseus says, "A thousand ships," there is a sword lying on the ground in front of the bush. This is either a continuity error or simply the lack of sound of a sword being thrown to the ground, since it's likely to be Patroclus' sword that Achilles threw. (00:23:30)
Continuity mistake: Achilles stabs Hector in the chest in their climactic battle. Hector, dying, falls to his knees and falls onto his right side with his arm underneath him. Achilles goes to his chariot and returns with a rope. Hector now has his right arm stretched out with his head lying on it. (01:01:45)
Continuity mistake: When Paris and Menelaus face each other and then begin to fight, the shadows keep changing, and when the camera angles show each man's perspective, each man has his shadow to his own right hand side, even though they are opposite each other. (01:14:00)
Continuity mistake: When Briseis runs to Paris and shouts, "Paris! Don't!" in the wide shot, Achilles limps near the dead soldier on the grass. When Achilles is hit with the final arrow he drops to his knees and behind him an arrow lies on the ground (it is the 2nd arrow that hit him, which he pulled out and threw), opposite the dead soldier, which was much farther back in the previous wideshot of the grass. (02:28:45)
Answer: He doesn't yell any words, just an expression of anguish over his brothers death.