Transformers: Animated

1. S01E01Transform and Roll Out! (1)December 26, 2007—The Autobots find the Allspark and the Decepticons try to seize it.
2. S01E02Transform and Roll Out! (2)December 26, 2007—The battle continues; Sari Sumdac discovers the Autobots and the Allspark.
3. S01E03Transform and Roll Out! (3)December 26, 2007—Starscream captures Bumblebee and a number of civilians in an attempt to obtain the Allspark.
4. S01E04Home Is Where the Spark IsJanuary 5, 2008 8.0The Autobots find that their new base on Earth is already inhabited.
5. S01E05Total MeltdownJanuary 19, 2008 8.0A bioengineering genius experiments with some of Bumblebee's hydraulic fluid.
6. S01E06Blast from the PastJanuary 12, 2008 8.0Megatron reprograms Professor Sumdac's animatronic dinosaurs, turning them into Dinobots.
7. S01E07Season's bestThe Thrill of the HuntJanuary 19, 2008 10.0Ratchet's old enemy, the bounty hunter Lockdown, resurfaces.
8. S01E08NanosecJanuary 26, 2008 8.0Bumblebee springs into action when Megatron unleashes a speed demon and sends it on a crime spree.
9. S01E09Along Came a SpiderFebruary 16, 2008 10.0Blackarachnia confronts Bumblebee and Bulkhead as they are celebrating their first Halloween.
10. S01E10Sound and FuryFebruary 23, 2008 10.0Bulkhead is suspicious of the musical robot player Sari receives as a birthday gift.
11. S01E11Lost and FoundMarch 1, 2008 10.0Blitzwing and Lugnut come to Earth to help Megatron get the Allspark.
12. S01E12Survival of the FittestMarch 8, 2008 8.0When Sari mysteriously disappears, Prowl and Bulkhead go searching for her on Dinobot Island.
13. S01E13HeadmasterMarch 15, 2008 10.0A disgruntled former employee tries to use an Autobot to destroy the city in a bid for revenge.
14. S01E14Nature CallsMarch 22, 2008 6.0Prowl, Bumblebee, and Sari investigate a Cybertronian energy signal detected by Optimus Prime.
15. S01E15Megatron Rising (1)March 29, 2008 10.0Starscream, Lugnut and Blitzwing invade Earth; Optimus Prime makes Sari turn over her Allspark key.
16. S01E16Megatron Rising (2)April 5, 2008 10.0The Autobots must rally to prevent the AllSpark from falling into the clutches of the Decepticons.

Season 1 ranked & reviewed

1. S02E01The Elite GuardApril 12, 2008 8.0Optimus Prime and his band of Autobots are taken off the job when the Cybertron Elite Guard, led by Ultra Magnus, comes to Earth looking for
2. S02E02Season's bestThe Return of the HeadmasterApril 19, 2008 10.0Optimus teams up with Sentinel Prime in order to defeat the Headmaster.
3. S02E03Mission AccomplishedApril 26, 2008 10.0Unaware of the Decepticon activity, the Elite Guard take Optimus Prime and the Autobots back to Cybertron.
4. S02E04Garbage In, Garbage OutMay 3, 2008 8.0The AllSpark creates a new Autobot out of pieces of garbage.
5. S02E05VelocityMay 10, 2008 8.0Bumblebee competes against the Decepticons in an underground racing competition.
6. S02E06Rise of the ConstructiconsMay 17, 2008 10.0When the AllSpark turns construction vehicles into Autobots, Bulkhead becomes fast friends. However, the Decepticons have other plans in min
7. S02E07A Fistful of EnergonMay 24, 2008 8.0Prowl and a mysterious Decepticon bounty hunter go after Starscream.
8. S02E08SUV: Society of Ultimate VillainyMay 31, 2008 10.0The second-rate villains of Detroit team up to beat the Autobots.
9. S02E09Autoboot CampJune 3, 2008 10.0While chasing an Autobot traitor, Bumblebee thinks back on the time he spent with Bulkhead in the Autobot Boot Camp.
10. S02E10Black FridayJune 4, 2008 8.0Unlikely matchups! It's Optimus Prime and Dinobot Grimlock vs. Blackarachnia and Meltdown.
11. S02E11Sari, No One's HomeJune 5, 2008 8.0Sari has to defend the Autobot home base from invading Constructicons.
12. S02E12A Bridge Too Close (1)June 28, 2008—Megatron captures Bulkhead in order to take over Cybertron.
13. S02E13A Bridge Too Close (2)June 28, 2008—The Final Battle! It's Optimus Prime and the Autobots against Megatron and the Decepticons in a fate to save both Earth and Cybertron.

Season 2 ranked & reviewed

1. S03E01TransWarped (1)March 14, 2009—The Autobots try to warn Cybertron of Megatron's spy.
2. S03E02TransWarped (2)March 14, 2009—Megatron and the Decepticons focus on conquering Cybertron.
3. S03E03TransWarped (3)March 14, 2009—One Autobot has suffered severe damage.
4. S03E04Three's a CrowdMarch 21, 2009—Bulkhead confronts Dirtboss and the Constructicons.
5. S03E05Where Is Thy StingMarch 28, 2009—Wasp travels to Earth to exact his revenge on Bumblebee.
6. S03E06Five Servos of DoomApril 4, 2009—Sentinel has success in capturing fugitive Decepticons.
7. S03E07Predacons RisingApril 11, 2009—Blackarachnia is desperate to find Wasp before the Autobots.
8. S03E08Human Error (1)April 18, 2009—Soundwave action figures are sold for Christmas.
9. S03E09Human Error (2)April 25, 2009—Sari hunts for a way to help the Autobots escape.
10. S03E10Decepticon AirMay 2, 2009—The Elite Guard heads back to Cybertron with prisoners.
11. S03E11This is Why I Hate MachinesMay 9, 2009—Ratchet and Captain Fanzone are catapulted to Cybertron.
12. S03E12Endgame (1)May 16, 2009—Ratchet is determined to go to the moon to save Omega Supreme.
13. S03E13Endgame (2)May 23, 2009—Prowl and Optimus Prime are on the defensive when Lugnut's clones attack Detroit.

Season 3 ranked & reviewed