Continuity mistake: After the final battle scene when the Jedi council come down to the Naboo city, as they are leaving the space craft there is a figure in the background who is obviously supposed to be Mace Windu, but is definitely NOT Samuel L. Jackson. The man is African-American, bald and dressed in Windu's clothes, but is not him. Perhaps Mr. Jackson was unavailable that day. (02:00:50)
Continuity mistake: Just before the podrace Qui-Gon talks to Shmi on the platform. After the conversation, they walk towards the camera. Pay attention to the background, it's the same as the previous shot even though Qui-gon and the others are walking in the other direction.
Continuity mistake: When Obi Wan is fighting with Darth Maul, Maul knocks Obi Wan back into the reactor pit using the force. When they first show Maul's hand, it is his right hand that takes off the lightsaber and pushes Obi Wan back. When the camera angle changes to show Obi Wan rolling backwards into the pit, Maul's left hand is clearly shown raised.
Continuity mistake: When the queen is being escorted by some droids after she has been captured, there is a shot of Obi-Wan and Qui-Gon watching the queen from a balcony. The shot shows the queen passing by them. Qui-Gon then takes a few steps and is somehow very far ahead of the queen and the droids. They didn't use the force run because Jar-Jar was right up with them. (00:21:30)
Continuity mistake: As Obi-Wan is looking up at Darth Maul and Qui-Gon, they are fighting in the middle of the walkway. When Obi-Wan jumps up, they are at the doorway at the end of the walkway. They couldn't have reached the end of the walkway that quickly. (01:51:50)
Continuity mistake: After Darth Maul falls off the walkway, Qui-Gon jumps down after him, and there are several vertical beams behind them. In the next shot, they have suddenly moved past them, but in the following shot, they are fighting in front of the beams again. (01:51:05)
Continuity mistake: After Obi-Wan falls off the walkway, he manages to grab hold of the edge of another walkway, and on the floor, there's a lit strip near his hands, to his right. When Qui-Gon and Darth Maul continue the fight, there's a wideshot where Obi-Wan (still hanging from the edge of the walkway) can be seen in the lower left hand corner of the screen. His hands are now further away from the strip, and are closer to the strip on his left. (01:50:50)
Continuity mistake: When Anakin says goodbye to his mother, his shirt collar keeps moving up and down his neck between shots. The easiest way to see this is to watch his necklace, which is more covered up by his shirt in some shots than others. (01:11:45)
Continuity mistake: When Padme is cleaning R2D2 and chatting to Jar-Jar, the film's reversed in the final shot of Natalie Portman smiling. The easiest way to notice it is that when we're looking at R2D2, normally his lens is to the right of a blue/red light, but in the final shot the lens is now to the left of that light. (00:27:57)
Continuity mistake: When Qui-Gon is fighting Darth Maul on Tatooine, Obi-Wan sits down in the cockpit of Amidala's starship. As the shot ends, his hand is up by the top of Ric Olié's (the pilot) seat. In the beginning of the next shot, his hand is down by his side, and Anakin's hand has suddenly appeared on top of the seat. (01:14:00)
Continuity mistake: During the Podrace, Anakin's face alternates between being dirty and being clean several times.
Continuity mistake: When Nute Gunray (the Viceroy) and Daultay Dofine are talking to TC-14, they are standing further away from each other in the wide shot than in the following close-ups. (00:03:30)