Other: When the Queen blasts the window to gain entrance into the upper floor of the palace, a shot from down the corridor reveals that the window was already open before the sparks and smoke appeared on screen.

Other: When Darth Maul is fighting with Qui-Gon for the first time on Tatooine, Darth Maul's first saber strike actually hits Qui-Gon's hands and saber hilt, not the blade.

Continuity: Right before Darth Maul kicks Obi-Wan off the walkway, there's a wideshot where Obi-Wan and Qui-Gon are fighting Maul on a straight part of the walkway. In the following shots, all three of them are suddenly standing on a round part of the walkway.

Audio problem: When Obi-Wan and Qui-Gon ignite their lightsabres in the Trade Federation ship, you can hear the sound of, not two, but three lightsabres igniting.

Audio problem: When Daultay Dofine says his first line of dialogue which is, "I knew it. They're here to force a settlement.", he speaks with the voice of Rune Haako, the Neimoidian who says, "Have you ever encountered a Jedi knight before, sir?"" shortly after.

Continuity: When they quit the spaceship to go to Mos Espa, R2-D2 has a metal bar retaining his rear legs. He doesn't have this in the rest of the film.

Continuity: Darth Maul's neck is black, but when he is talking to Darth Sidious on Coruscant, his neck is flesh-toned.

Continuity: When Anakin and Obi-Wan walk up to greet Palpatine on Naboo, in the wideshot, a Republic guard is passing by them. In the close-up, the guard is gone.

Continuity: When Obi-Wan and Qui-Gon are talking to Jar Jar in the forest, Obi-Wan's hair is wet. But when Jar Jar says, "This way, hurry." Obi-Wan's hair is completely dry. In the next shot, it's wet again.

Other: In the ending credits, Keira Knightley's first name is misspelled "Kiera."

Revealing: When Anakin is working on his Pod and his friends show up, you hear them laughing. When they leave, if you listen carefully, you can hear that the soundtrack used for laughter when they first showed up is played again.

Other: After Darth Maul is killed, in the shot where he begins to fall into the pit, there's no reflection of Obi-Wan's lightsabre blade on the shiny floor. This can also be seen in the shot where he rushes over to Qui-Gon.

Continuity: When Anakin is packing his backpack while speaking to C3PO, there is a toy on his bed like a Naboo fighter. In the next shot, it changes place and orientation.

Audio problem: When Obi-Wan rushes through the Force Doors, after Qui-Gon's death, to face Maul, watch and listen carefully. Obi swings his lightsabre three times in rapid seccession, Maul blocks all three attacks. The lightsabres appear to contact, there is even the almost subliminal flash from the beams hitting each other, but the sound crew only inserted two contact sound effects, and those two sounds are slightly out of synch with the actual movements.

Continuity: 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.

Audio problem: On Naboo, when they are planning to take over the palace just after the Queen asks R2 to project the map of the palace - watch her lips, they aren't in sync with what she says.

Continuity: 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.

Continuity: When the captured Queen is being escorted by the battle droids towards the balcony where the Jedi are hiding, the ground is sunlit. In the next shot, it is not.

Audio problem: When Anakin and Qui-Gon are running to Amidala's ship, Anakin says, "Qui-Gon sir, wait, I'm tired" but his lips hardly move when he says this.

Other: When Darth Maul and Qui-Gon are fighting in the corridor filled with rays, when Maul spins around in the beginning of the second shot, half of his lightsabre disappears for a few frames (easier to see in slow motion).