Here is the frame-by-frame description...
Spoiler warning - it's very detailed, so if you saw the trailer but you're still trying to remain as spoiler free as possible, DON'T read on.
00:06 - 20th Century Fox Logo
00:10 - Lucasfilm Logo
00:11 - Theta class shuttle flies past the camera towards Coruscant.
00:15 - Senate building at dusk.
00:17 - Close-up of Palpatine speaking to Anakin in the opera house.
00:25 - Close-up of Anakin responding to Palpatine.
00:27 - Close-up of Palpatine's response to Anakin.
00:30 - Shuttle flies towards Palpatine's office building.
00:31 - Obi-Wan and Anakin walk down stairs in the Jedi Temple.
00:33 - Obi-Wan speaks to Anakin.
00:34 - Palpatine rises from his chair during the Jedi's visit to his private office.
00:35 - Grevious' Magma Droid guard and two Battle Droids.
00:36 - Anakin responds to Obi-Wan.
00:37 - Capital ships fire on each other.
00:38 - Large cannons inside a capital ship are hit, throwing the Clones around.
00:40 - The Mon Calamari water globes in the opera house.
00:42 - Palpatine walks Anakin out of his private office.
00:44 - Mace speaking to Obi-Wan in a Republic Gunship flying through Coruscant.
00:45 - Tri-Fighter droids fire.
00:46 - Arc Fighter is hit by droid fire.
00:47 - Debris (possibly the Arc Fighter) complete with Clone bodies drifting in space.
00:48 - Palpatine speaks to Anakin in his office.
00:50 - Anakin listens to Palpatine.
00:51 - Palpatine walks down some steps as he continues to speak.
00:52 - Anakin at the Jedi Council. Ki-Adi-Mundi and Plo Koon are holograms.
00:55 - Mace speaks to Anakin.
00:56 - Anakin's response. "What?"
00:57 - Close-up of Obi-Wan in his Council chair.
00:58 - Anakin paces past Padme's apartment window.
00:59 - Padme looks concerned at Anakin.
00:59 - A Clone fires a capital ship cannon.
01:00 - Cannon fire hits a Separatist ship gun.
01:01 - Explosion inside the Separatist ship with running droids.
01:02 - An evil looking Anakin on the bridge of Grevious' flagship. The Battle of Coruscant can be seen behind him.
01:04 - Anakin, shirtless, looking distressed in the middle of the night. Padme can be seen behind him. Maybe he had another bad dream?
01:05 - Palpatine further seduces Anakin.
01:08 - Anakin, on Grevious' flagship, ignites his saber and comes at the camera in his best batting stance.
01:08 - Anakin raises his saber and swings towards Dooku.
01:09 - Anakin and Dooku's sabers clash.
01:10 - Mace and posse enter Palpatine's private office.
01:11 - Mace and posse ignite their sabers.
01:13 - Close-up of Palpatine.
01:15 - Palpatine produces his saber from up his sleeve.
01:16 - Palpatine rushes Mace and his posse.
01:16 - Mace gets defensive.
01:17 - Grevious' ship flies away from Utapau.
01:18 - Obi-Wan surrounded by droids on Utapau. A cloaked Grevious and his bodyguards can be seen in the background.
01:19 - A smoking Capital ship begins to crash
01:21 - Bail Organa takes cover behind his speeder, yelling at someone off-camera as blue blaster fire is seen overhead.
01:22 - Obi-Wan's Jedi Starfighter flies towards a sinkhole on Utapau.
01:23 - Anakin hangs from a ledge in an elevator shaft.
01:25 - The lava planet of Mustafar.
01:26 - Grevious swings a right hook at Obi-Wan on Utapau.
01:27 - Wookiees jump off a moving vehicle in the waters on Kashyyyk.
01:30 - The Jedi Temple with a large column of smoke.
01:31 - Darth Sidious declares all Jedi as traitors.
01:32 - Obi-Wan turns to the camera while surrounded by droids on Utapau.
01:33 - Mace points his saber at Palpatine.
01:34 - Close-up of Yoda opening his eyes. This is possibly during his time at Polis Massa.
01:35 - Chewbacca lives!
01:36 - The blue-accented Tantive VI flies past the camera towards Coruscant.
01:38 - Anakin looking evil with his hood up.
01:40 - Overhead shot of Anakin leading Clonetroopers into the Jedi Temple.
01:41 - Low shot of Anakin leading the Clones into the Temple.
01:43 - Aayla and her clones on Felucia.
01:44 - Ki-Adi-Mundi turns to the camera.
01:45 - Close-up of Clones as they carry out their orders.
01:46 - Hooded Anakin walks down a hallway.
01:47 - Anakin chops down the Separatist leaders on Mustafar.
01:48 - A saddened Obi-Wan poses a question to Yoda in the Jedi Temple.
01:49 - Anakin chops down another Separatist leader.
01:50 - Wide shot of Anakin on a Mustafar walkway.
01:51 - Close-up of Anakin on the same walkway.
01:52 - Yoda knows that Anakin has been a bad little Jedi.
01:54 - Nute Gunray, Viceroy of the Trade Federation, isn't looking too happy to see Anakin.
01:54 - Nute Gunray, Viceroy of the Trade Federation, is no more.
01:55 - Threepio on Padme's balcony is feeling so helpless.
01:56 - Anakin's Jedi Starfighter dodges two seeking missiles in space above Coruscant.
01:57 - Padme cries.
01:58 - Overhead shot of Anakin and Obi-Wan dueling on Mustafar.
01:58 - Anakin and Obi-Wan's Jedi Starfighters go into a diving roll during the Battle of Coruscant.
01:59 - Close-up of Wookiees riding the same vehicle from before.
02:00 - Obi-Wan and Anakin duel in a hallway leading to the Mustafar conference room.
02:00 - Darth Sidious fires Force lightening.
02:00 - Force lightening smacks into a shocked Yoda.
02:01 - Close-up of Anakin and Obi-Wan's hands as they try to Force push each other.
02:01 - Close-up of Obi-Wan as he struggles to maintain his Force push against Anakin.
02:02 - Clone Juggernaut fires missiles on a Kashyyyk beach.
02:03 - Arc fighters avoid explosions in the Battle of Coruscant.
02:03 - Close-up of a brave R2-D2 during the Battle of Coruscant.
02:04 - Obi-Wan leaps backwards onto a pipe on Mustafar during The Duel.
02:05 - Evil Anakin moves towards the camera on Mustafar.
02:06 - A devastated Obi-Wan cries "You were the chosen one!" at Anakin.
02:07 - A Separatist ship cannon fires.
02:07 - A capitol ship gun explodes.
02:08 - Darth Sidious uses the Force to hurl senate pods at Yoda.
02:09 - Yoda rolls out of the way to avoid the flying senate pods.
02:10 - Darth Sidious laughs at Yoda.
02:11 - The Battle of Kasyyyk rages in a lagoon.
02:13 - A walkway on Mustafar is doused with liquid hot mag-ma.
02:14 - Obi-Wan and Anakin duel fiercely on a Mustafar walkway.
02:14 - Close-up of Yoda highlighted by the blue light from Force lightening.
02:15 - Mace Windu makes a desperate kick.
02:15 - Obi-Wan and Anakin's Jedi Starfighters begin to roll to avoid a barrage of missiles and an exploding ship in the Battle of Coruscant.
02:16 - Obi-Wan and Anakin duel on Mustafar.
02:16 - A capital ship begins to break in two during the Battle of Coruscant.
02:17 - Anakin, hanging on a cable on Mustafar, begins to swing his saber towards the camera.
02:18 - Obi-Wan and Anakin swing on Mustafar cables and clash sabers.
02:19 - Star Wars Episode III: Revenge of the Sith title.
02:22 - Darth Vader and The Emperor on the bridge of a Star Destroyer.
02:24 - Credits
02:27 - The Saga is Complete. May 19th.
