List of Transformers Animated episodes

Spoiler warning: Plot details follow. Please give an expiry date ({{spoiler|(story)|DATE}}) - either the date of the next episode/issue in the series or 30 days after release, whichever is sooner

Season 1: 2007—?

#	Title	Writer	Director	Original airdate	Production code
1	Transform & Roll Out!, Part 1
Optimus Prime & his small crew of Autobots come into possession of the AllSpark, a powerful Cybertronian artifact that actracts the attention of their long-forgotten enemies the Decepticons and sends them crashing to a strange & distant planet known as Earth.
2	Transform & Roll Out!, Part 2
3	Transform & Roll Out!, Part 3
4	Home is Where the Spark is
The Autobots settle into their new home base - an abandoned automobile manufacturing plant but the ancient assembly line machinery seems to have developed a mind of its own.
5	Total Meltdown
A bio-engineering genius experiments with some of Bumblebee's hydraulic fluid & accidentally transforms himself into Meltdown, whose corrosive touch can melt anything - including Autobots!
6	Blast From the Past
Professor Sumdac upgrades a trio of animatronic dinosaurs from a local theme park, but the creatures develop minds of their own & become rampaging Dinobots, bent on destroying the Autobots.
7	Thrill of the Hunt
While Autobots encounter a mysterious muscle car creating havoc in Detroit, Ratchet keeps flashing back to his "tour of duty" in the Great Autobot-Decepticon Wars.
8	Nanosec
Bumblebee's self-proclaimed title as "fastest thing on wheels" is threatened by Nanosec, a super speedster crook on a deadly mission that could destroy all of Detroit.
9	Along Came a Spider
Bumblebee & Bulkhead's first Halloween turns even spookier when they encounter a giant spider that turns out to be the deadly Decepticon Blackarachnia.
10	Sound & Fury
Sari's new toy musical robot seems to have an evil streak - and the ability to control other machines - but Bulkhead is the only one who sees it.
11	Lost & Found
The Autobots clash with Decepticons Lugnut & Blitzwing, who come to Earth searching for their missing leader Megatron.
12	Survival of the Fittest
Sari is kidnapped & the evidence points to the Dinobots. So Prowl & Bulkhead head to a mysterious island to investigate - with a highly suspicious Captain Fanzone on their tail.
13	Headmaster
A disgruntled Sumda employee seeks revenge & profit by taking control of one of the Autobots & sending him on a rampage.
14	Nature Calls
Prowl, Bumblebee and Sari get more than they bargained for when they head out to the remote woods to investigate a mysterious energy signal.
15	Megatron Rising, Part 1
Prime begins to doubt his leadership abilities as the Decepticons mobilize for a big invasion of Earth.
16	Megatron Rising, Part 2
The Autobots are decimated by the Decepticon invasion, but still must rally to prevent the AllSpark from falling into their clutches.
17	The Elite Guard
The Cybertron Elite Guard arrives on Earth to retrieve the AllSpark & relieve Prime & his crew of their post, but they prove less than adept at blending in with the human world.
18	Return of the Headmaster
Optimus Prime is forced to team up with his rival Sentinel Prime after Sentinel has a humiliating - & potentially fatal - encounter with the Headmaster.
19	Mission Accomplished
Convince there are no Decepticons left on Earth, the Elite Guard prepares to take Optimus Prime & his crew back to Cybertron - unaware of the increasing Decepticon activity taking place uner their very noses.
20	Garbage In, Garbage Out
AllSpark energy turns junk pile into a sentient robot who tries to help the Autobots, but ends up doing more harm than good.
21	Velocity
Investigating a mysterious race car, Bumblebee gets involved with an illegal underground street racing circuit, which also captures the attention of the Decepticons.
22	Rise of the Constructicons
Bulkhead befriends a pair of construction vehicles brought to life by AllSpark energy. But the Decepticons have their scanners set on the duo for their latest construction project.
23	A Fistful of Energon
Prowl goes off on his own to capture the fugitive Starscream, but finds some competitions in the form of a Decepticon bounty hunter.
24	S.U.V. - Society of Ultimate Villainy
Aided by a mysterious benefactor, Detroit's B-level villains team up to take down the Autobots once & for all.
25	Autobot Camp
On the trail of an escaped Autobot traitor, Bumblebee flashes back to a previous encounter with the traitor when he first met Bulkhead in Autobot Boot Camp.
26	Black Friday
Blackarachnia enlists Prometheus Black - aka Meltdown - to aid her with a dangerous experiment, while Prime & Dinobot Grimlock are force to team up to stop them.
27	Sari, No One's Home
Left along in the Autobots' home base, Sari must defend it against an intrusion by the Constructicons.
28	A Bridge Too Close, Part 1
The Decepticons kidnap Bulkhead to aid in Megatron's ultimate plan to take over Cybertron.
29	A Bridge Too Close, Part 2
The fates of Cybertron & Earth lie in the balance as Optimus Prime & his Autobots battle Megatron & his Decepticons in a fight to the finish.

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