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Season guide

Transformers: Energon: Season 1

51 episodes Premiered Jan 9, 2004 Updated Jul 22, 2026
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Episodes

S1·E1

Cybertron City

Jan 9, 2004 · 30 min

Ten years have passed since the Armada battles. The Autobots and Decepticons work side by side with humans to harvest Energon. But trouble is brewing with recent attacks by a group

S1·E2

Energron Stars

Jan 16, 2004 · 30 min

The Autobots prepare for the Terrorcons' second strike, but it's not where they expected.

S1·E3

Scorponok

Jan 23, 2004 · 30 min

At Desert City, the Autobots fend off the first Terrorcon attack against Earth.

S1·E4

Megatron's Sword

Jan 30, 2004 · 30 min

The survivors on Mars are attacked again, but the Autobots must turn their attention elsewhere.

S1·E5

The New Cybertron City

Feb 6, 2004 · 30 min

An Energon scout team on a frozen mountain is the target of the latest Terrorcon attack!

S1·E6

Megatron Resurrected

Feb 13, 2004 · 30 min

At various Cyber Cites the Transformers have set up defensive traps to stop the Terrorcons from stealing Energon. It appears the Autobots have won as their enemies retreat, but as

S1·E7

Megatron Raid

Feb 20, 2004 · 30 min

After seeing what Megatron did to Hot Shot, the Autobots end up in a stand off with the Decepticons. Megatron taunts Optimus Prime but allows the Autobots to withdraw without a ski

S1·E8

Starscream the Mysterious Mercenary

Feb 27, 2004 · 30 min

A mysterious phantom assassin stalks Optimus Prime. Can Kicker and the Autobots protect Optimus and unmask the assassin before it is too late?

S1·E9

Battle of The Asteroid Belt

Mar 5, 2004 · 30 min

The Decepticons manage to hit Asteroid City and Lunar City at the same time.

S1·E10

Energon Tower

Mar 12, 2004 · 30 min

The remains of Unicron are finally shown and then the Decepticons attack ocean city only to discover that the Autobots have an Energon tower which activates during the battle. The

S1·E11

The Legend of Rodimus

Mar 19, 2004 · 30 min

Alpha Q prepares to bring Unicron to life, while yet another Energon Tower is secured into place. Below the city, Kicker searches for more Energon with Ironhide, but has trouble be

S1·E12

Crisis In Jungle City

Mar 26, 2004 · 30 min

A massive attack on Jungle City drives the Autobot troops to carry out a desperate last-ditch plan.

S1·E13

Kicker Beware

Apr 2, 2004 · 30 min

Kicker and the Autobots make a series of startling discoveries amid the ruins of Lunar City.

S1·E14

Energon Grid

Apr 9, 2004 · 30 min

Megatron has taken yet another plan, to create three meteors from Unicron and propel them at Earth before the Energon grid has been completed. Dr. Jones notices Desert City's Energ

S1·E15

Rodimus: Friend or Foe

Apr 16, 2004 · 30 min

While Snow Cat tests his Hyper Power against the Energon Grid, Megatron decides to go after Alpha Q instead of Earth after finding a Terrorcon spy. On Earth, the Autobots celebrate

S1·E16

Go For Unicron

Apr 23, 2004 · 30 min

Carlos reports the locators on the two Terrorcons have concluded that the enemy has two bases (Megatron and Alpha Q), while Megatron's plan doesn't succeed as Team Rodimus comes to

S1·E17

The Return of Demolisher

May 7, 2004 · 30 min

Following Kicker's Energon instinct, the Cybertron land on a frozen planet, and soon become stranded.

S1·E18

A Tale of Two Heroes

Apr 30, 2004 · 30 min

Escalating tensions reach their boiling point as Optimus Prime and Rodimus clash over difference of their ideals over the menace of Unicron!

S1·E19

Battle Stations

May 7, 2004 · 30 min

Unicron’s body is rapidly reviving, much to Megatron’s delight. Optimus Prime pilots the Miranda II into Unicron’s body in an attempt to destroy it from the inside, but Unicron att

S1·E20

Alpha Q: Identity

May 14, 2004 · 30 min

Kicker confronts Alpha Q deep within Unicron, mangning to get the Quintesson to expose his secrets and origins.

S1·E21

Shockblast: Rampage

May 28, 2004 · 30 min

As the Autobots scramble to defeat the Decepticons, the sadistic Shockblast is released from captivity on Cybertron.

S1·E22

Survival Instincts

Jun 4, 2004 · 30 min

Several Decepticon spaceships manage to escape Cybertron and arrive at Unicron’s body where Megatron surveys his forces. Over in Unicron’s head, Optimus Prime meets with Alpha Q.

S1·E23

Each One Fights...

Jun 11, 2004 · 30 min

Megatron is plotting to feed Cybertron to Unicron! The Decepticon army is battered and Shockblast forms an elite unit of those few who are intact. Optimus Prime and Rodimus team up

S1·E24

Unicron Unleashed

Jun 18, 2004 · 30 min

The battle continues on Cybertron as Optimus Prime and Rodimus once again act as one team. The Decepticons are able to cause more tears in the Energon grid, allowing Megatron to sw

S1·E25

Open Fire!

Jun 25, 2004 · 30 min

Megatron and Optimus Prime are set to face off in a final showdown - until Shockblast interferes.

S1·E26

Ripped Up Space

Jul 9, 2004 · 30 min

Using Unicron, Megatron has discovered a powerful source of energy: Super Energon. By immersing himself in the liquid, he is transformed into Galvatron, with a new purple armor whi

S1·E27

Team Optimus Prime

Jul 9, 2004 · 30 min

Recap episode. Megatron escapes into a black hole and Optimus Prime decides to give chase, even though he doesn’t know what he will find on the other side. Kicker joins his Autobot

S1·E28

Protection

Jul 16, 2004 · 30 min

On the other side of the rip, the Autobots must now defend a whole new set of planets, and Wing Saber finally gets the chance to re-capture his prisoner.

S1·E29

Imprisoned Inferno

Jul 23, 2004 · 30 min

Ambushed and alone, Inferno is taken to his limits and beyond by Galvatron

S1·E30

Jungle Planet

Jul 30, 2004 · 30 min

Team Bulkhead searches for the Autobots, while Kicker and Ironhide search for Inferno on the Jungle Planet.

S1·E31

Bulkhead

Aug 6, 2004 · 30 min

The Autobots go to put up an Energon tower on Jungle planet but Megatron isn't going to let that happen without a fight.

S1·E32

Farewell Inferno

Aug 13, 2004 · 30 min

Inferno uses his Decepticon "half" to bait Megatron. In the end, Inferno sacrifices himself in the sun to defeat the Decepticons.

S1·E33

Scorponok's Scars

Aug 20, 2004 · 30 min

It is revealed that the spark within Scorponok is not actually that of the grand chamberlain of Planet Q - his spark was completely extinguished in his last act of sacrifice. Alpha

S1·E34

Crash Course

Aug 27, 2004 · 30 min

The Autobots hold a race to unwind for a bit. Megatron challenges Shockblast to a fight.

S1·E35

Omega Supreme

Sep 3, 2004 · 30 min

Galvatron begins to activate Unicron, and Omega Supreme joins the Autobots to try and stop him from destroying Alpha Q's planets.

S1·E36

A Heroic Battle

Sep 10, 2004 · 30 min

Unicron is complete! Now Optimus Prime must use his Spark of Combination to Powerlink with Omega Supreme - be will it be enough to stop the Chaos Bringer?

S1·E37

The Power

Sep 17, 2004 · 30 min

The Autobots find a weak spot in Unicron's armor. Meanwhile, some very interesting transformations are taking place on the Decepticon team.

S1·E38

Optimus Supreme

Sep 24, 2004 · 30 min

The Autobots struggle to stop Unicon's planet-destroying rampage. Their only hope is Optimus Supreme.

S1·E39

Unicron Perishes

Oct 1, 2004 · 30 min

Fueled by the light of Primus, the remaining Cybertron warriors are reborn and Optimus Supreme goes toe-to-toe with Unicron.

S1·E40

Ambition

Oct 8, 2004 · 30 min

Galvatron has survived the battle between Unicron and Optimus Supreme and launches an assault on Cybertron itself.

S1·E41

Wishes

Oct 15, 2004 · 30 min

With the power of Super Energon, Galvatron becomes invincible and takes control of Cybertron with the help of Bruticus and Buildron.

S1·E42

Galvatron!

Oct 22, 2004 · 30 min

Galvatron has Six Shot start moving Cybertron towards the planet where Alpha Q's "soul" is. The Miranda II gets hit and crashes into Cybertron.

S1·E43

Break Through

Oct 29, 2004 · 30 min

Optimus Prime and the other Autobots try to break through the Energon grid.

S1·E44

The Omega Train

Nov 5, 2004 · 30 min

The Autobots split up and with the help of other autobot rebels they attempt to find and free Kickers family and Cybertron. Megatron gets Cybertron through the space bridge. Alpha

S1·E45

Deception Army

Nov 12, 2004 · 30 min

Kicker searches for his family below Cybertron, while Galvatron and a damaged Optimus square off on the planet's surface.

S1·E46

Ironhide Team

Nov 19, 2004 · 30 min

The Autobots are in disarray trying to avoid detection from Galvatron, while Ironhide faces a showdown with Scorponok.

S1·E47

Formidable

Nov 26, 2004 · 30 min

The Autobots try to break into the control room to stop Cybertron from getting through the Warp Gate, while Optimus looks for Unicron.

S1·E48

Galvatron Terror

Dec 3, 2004 · 30 min

Galvatron makes his way to the Super Energon temple but is ambushed by Six Shot. Who will succeed in obtaining the Super Energon?

S1·E49

Destructive Power

Dec 10, 2004 · 30 min

Grown to titanic proportions thanks to Super Energon, Galvatron tows Cybertron to Alpha Q's palnets. Meanwhile Roadbuster faces off against Scorponok

S1·E50

Spark

Dec 17, 2004 · 30 min

Both expanded to enormous proportions, Grand Convoy and Galvatron wage their final battle on Jungle Planet. Will Grand Convoy be able to seal Unicron using the Spark of Combination

S1·E51

The Sun

Dec 24, 2004 · 30 min

Primus plans to use the essenece of Unicron combined with the Super Energon to light Alpha Q's planets. The Autobots must use the Spark of Combination one last time to perform the