Continuity: On Utapau, when Obi-wan faces off with Grievous, Grievous sends 4 magma droids at Obi-wan. Obi-wan force-pulls something from the ceiling to crush the droids. But in the ensuing fight between Obi-wan and Grievous afterwards, the ceiling thing and crushed droids are gone.

Continuity: In the scene where Anakin arrives on Mustafar and tells R2-D2 to stay with the ship, he pulls the hood of his robe over his head with two organic hands. His right hand should be mechanical. [This mistake is mentioned in the audio commentary: this shot is taken from a shot of Obi-Wan later in the film when leaving Padme's apartment.] (Time)

Continuity: In the Mace Windu/Palpatine fight scene, the glass window is shattered after being hit by a lightsaber. However, while Palpatine is talking to Anakin after the fight, you can still see Anakin's reflection in the space where the glass was. (Time)

Continuity: When Obi-Wan meets Anakin on the landing bay of the volcanic planet, Obi-Wan comes down the ramp from the ship and removes his cloak. It lays across the end of the ramp. The shot changes, then comes back, and the cloak is now bunched off to one side. (Time)

Continuity: During the Anakin/Obi-Wan fight scene Obi Wan switches lightsabers with Anakin. When Anakin is strangling him we can definitely see that Obi-Wan is holding Anakin's lightsaber in his right hand (note the hilt design), but when the shot is reversed Obi-Wan is holding his own lightsaber in that hand. (Time)

Continuity: In the observatory on Grievous' ship, when Anakin and Obi-Wan ready themselves to fight Dooku, they drop their cloaks on the floor in front of Palpatine, and the cloaks' positions change in the following shots. (Time) Submitted by Rikki

Continuity: When Palpatine fights the four Jedi Masters, his lightsaber hilt changes from his to Anakin's and back again. This happens throughout the scene. [This mistake is pointed out in the text commentary.]

Revealing: When Yoda knocks Darth Sidious backwards over his chair, you can see the stuntman's hand. Sidious's hands are old and his nails are dark around the cuticles, but the hand during the flip is perfectly healthy and a different size. (Time)

Continuity: When Anakin kicks Dooku over the fence, Anakin stands a feet away from the fence. When it cuts Anakin has moved further away. (Time) Submitted by Mortug

Continuity: When Anakin is in the medical centre lying on his back being transformed into Darth Vader, you can see the main part of the mask being lowered into place but Anakin is not wearing the neck section of the mask that it connects to. We then see the main part lowering directly downwards, in the next shot the neck section is in place. (Time)

Other: To escape from the elevator, Anakin cuts a hole in the ceiling. Later, when they rescue the Chancellor, they almost get crushed by another elevator (it is another one. Each elevator has a number. Obi Wan said the number of this elevator before and it was different than the one that had the hole). However, when a shot of this elevator is shown, it has the same hole that the other elevator has (better seen in slow motion).

Continuity: When Palpitine is talking to Anakin in his office, there is a table at the end of the hall with a large object in the middle, and a gold cup on each side. When they leave the office and are talking in the hall, and a thin purple lamp/object appears on the end of it for a few shots, and vanishes whenever seen from then on.

Continuity: In the scene where Anakin returns to Padme's apartment after the fight at the Jedi temple, watch R2-D2 in his compartment in Anakin's ship as the camera angle changes. In some shots, R2's "legs" are flush with the hull of the ship, and in others, they are well above it.

Plot hole: During the opening space battle, Obi-Wan's ship falls under attack by buzz-droids, who proceed to cut into his fighter, disabling a number of systems and leading Anakin to try some decidedly dangerous moves to get rid of them. Both Anakin and Obi-Wan are acknowledged experts in the use of the Force and both have been shown to use the Force routinely, even for relatively mundane activities. It's also been firmly established that the Force works on droids and that the Force-user can still affect others through windows, viewscreens and so forth. Yet neither thinks to use the Force to simply sweep the buzz-droids off Obi-Wan's fighter. (Time) Submitted by Tailkinker

Continuity: When the Emperor says "I have waited a long time for this moment my little green friend." Yoda can be seen laying beside his cane on the purple carpet. When they show him standing up, he and the cane are now further back toward the wall on the tan part of the carpet. (Time)

Continuity: When Anakin is choking Padme and lets her go, she falls to the ground. She lands a few feet away from the line on the floor. Two shots later she is lying on the line. (Time) Submitted by Mortug

Continuity: When Count Dooku drops the platform on Obi-wan you can see a piece of metal fall to the ground to the right on the screen. Afterwards when Anakin goes to grab Obi-wan the piece of metal is gone. (Time) Submitted by Mortug

Continuity: When Anakin is watching Padmé while she's brushing her hair, in the shot from behind him, his shadow on the wall differs from shadow seen in the rest of the scene. (Time)