To save their home world, the Transformers must find the lost Cyber Planet Keys, artifacts that can unlock the planet Cybertron itself, creating the greatest Transformer ever known. But while the heroic Autobots seek the power to save Cybertron, the evil Decepticons seek the power to rule the universe forever.
Transformers Cybertron Season 1 (2005-2006)
|1x01 Fallen |
The black hole is threatening to destroy Cybertron, and the Autobots are packing when Starscream comes in and almost sends Landmine into the black hole, just when Vector Prime creates ...
|Sep. 19, 2005|
|1x02 Haven |
With the help of their human friends, the Autobots construct a new HQ on Earth, but will Megatron discover their secret base before it's finished...
|Sep. 20, 2005|
|1x03 Hidden |
The Autobots attempt to blend in by assuming alternate transformation modes suitible for Earth. Meanwhile, the Decepticons enagage human military forces, and the Autobots are forced ...
|Jul. 02, 2005|
|1x04 Landmine |
Landmine tries to adjust to life on Earth while recovering from the injury Starscream's null cannons inflicted on him. Meanwhile, the Autobots discover what planet the second cyber ...
|Jul. 09, 2005|
|1x05 Space |
Bud is taken into space so he can see what the Earth is really like, but trouble occurs when he and Scattershot must be saved while the others are fighting against Thundercracker and ...
|Jul. 16, 2005|
|1x06 Rush |
Hotshot and Megatron race against Override in an attempt to win the first cyber planet key. Will either win when Crumplezone and Ransack are interferring?
|Jul. 23, 2005|
|1x07 Speed |
Starscream plots how he can defend his title as Megatron's right-hand man while Thundercracker lures the Autobots into a trap. Meanwhile, Hot Shot tries another attempt to beat Ove ...
|Jul. 30, 2005|
|1x08 Collapse |
Megatron searches for the Cyber Planet Key with extreme force, while the Autobots try to stop the massive earthquakes that are threatening the city.
|Aug. 06, 2005|
|1x09 Time |
Red Alert becomes concerned at the desperate measures Hot Shot is taking to beat Override, while Vector Prime and the kids travel to the Sahara in search of the Omega Lock.
|Aug. 13, 2005|
|1x10 Search |
The Autobots join Vector Prime to search for the Omega Lock, while Overhaul is left stranded by a surprise attack by Megatron and Starscream.
|Aug. 20, 2005|
|1x11 Deep |
Overhaul and Megatron try to convince inhabitants of the Jungle Planet of their 'good' intentions, while the Autobots investigate the appearance of a new Atlantean symbol.
|Aug. 27, 2005|
|1x12 Ship |
After the "Atlantis" ship disappeared, Optimus Prime and Megatron head to the moon where it's hiding while Vector Prime and the kids locate the Omega Lock. Will the Autobots prevent ...
|Sep. 03, 2005|
|1x13 Hero |
Optimus discovers that Hot Shot has disobeyed his orders while Red Alert has covered for him. However, he is forced to put his trust into Hot Shot to win the Cyber Key from Overrid ...
|Sep. 10, 2005|
|1x14 Race |
Hot Shot and the Autobots battle Ransack and Crumplezone in the first round, while Starscream continues to build his forces when he recruits Mudflap and Lori and Bud uncover information ...
|Sep. 17, 2005|
|1x15 Detour |
As the race for the Speed Planet Cup continues, Hot Shot teaches Override the Autobots' code of honour, while Overhaul faces Scourge on the Jungle Planet.
|Oct. 07, 2005|
|1x16 Savage |
Koby helps Hot Shot to train for the gruelling next leg of the Speed Planet Cup, while Optimus Prime and Vector Prime answer a distress call from the Jungle Planet.
|Oct. 10, 2005|
|1x17 Sand |
Hot Shot takes a dangerous gamble in the next round of the Speed Planet Cup, while Sideways tries to pit the Autobots against the Decepticons against each other...
|Oct. 11, 2005|
|1x18 Champion |
After the terrible injuries sustained in the last race, Hot Shot cannot finish the final race on his own... Leaving Koby to enter the tournament as Hot Shot's driver.
|Oct. 12, 2005|
|1x19 Ice |
Bud, Lori and Koby encounter government scientist Professor Suzuki while investigating strange phenomena at the North Pole, while Starscream plans a new attack.
|Oct. 13, 2005|
|1x20 Honor |
Leobreaker disobeys Optimus' direct orders and attacks Scourge. Although Scourge now respects Leobreaker, the incident has caused a rift between him and Optimus...
|Oct. 14, 2005|
|1x21 Primal |
Scourge and Optimus Prime battle each other for the Jungle Planet Cyber Key with Override from Speed Planet and Lori from earth being the guest viewers.
|Oct. 17, 2005|
|1x22 Trust |
In an attempt to confuse the Decepticons, Optimus makes duplicate cyber keys for each Autobot. Meanwhile Dr. Suzuki makes an amazing discovery at the North Pole.
|Oct. 18, 2005|
|1x23 Trap |
The secret history of Earth and Cybertron is revealed with the awakening of monster-hunting Autobot Smokescreen. Meanwhile the Autobots are drawn into a cavern filled with ancient ...
|Oct. 19, 2005|
|1x24 Invasion |
Starscream unleashes the ancient Decepticons in an attempt to find Earth's Cyber Planet Key, Optimus leads the Autobots in battle...
|Oct. 20, 2005|
|1x25 Retreat |
The Minicons rescue the kids from the military, while Sideways learns the location of the Autobots' Earth base and leads every Decepticon to Coby's home town...
|Oct. 21, 2005|
|1x26 Revelation |
Scourge frees Megatron from Starscream's trap and heads toward Earth. The Autobots must deal with Megatron and locating Starscream's location at the same time.
|Oct. 24, 2005|
|1x27 Critical |
Just as all hope is lost, the light of Primus shines down on the fallen Autobot warriors (Scattershot, Red Alert, and Hot Shot) and resurrects them.
|Mar. 11, 2006|
|1x28 Assault |
A three-way battle unfolds between the Decepticons, the Autobots, and Starscream's forces. Then, an Autobot warrior named Wing Saber appears.
|Mar. 18, 2006|
|1x29 Starscream |
With the Autobots closing in, Starscream unleashes the Omega Lock's power and grows to a tremendous size. Meanwhile, the Cybertron Defense Team is sent to check on Cybertron, but they ...
|Mar. 25, 2006|
|1x30 United |
Override, EVAC, and Leobreaker are sent to help the Cybertron Defense team on Cybertron. Megatron's Decepticons follow as well as Thunderblast who joins Megatron. Optimus and Wing Saber ...
|Apr. 01, 2006|
|1x31 Cybertron |
The Autobots are finally able to destroy Megatron. They then try to revive Cybertron using the Omega Lock, but it triggers a reaction that seemingly begins to tear apart the planet ...
|Apr. 08, 2006|
|1x32 Balance |
The true form of planet Cybertron is revealed as the planet sized transformer, Primus. Jolt is used as the device to connect and relay the messages of Primus, who begins to speak of ...
|Apr. 15, 2006|
|1x33 Darkness |
The Autobots search for Jolt and the kids who have been kidnapped by Sideways and Starscream, but Megatron has discovered new information regarding Unicron's dark power that could alter ...
|Sep. 05, 2006|
|1x34 Memory |
The kids are forced to use trickery to keep Sidewways and Starscream from deleting Jolt's memory, but the Autobots are getting closer with every minute.
|Sep. 06, 2006|
|1x35 Escape |
Jolt and the kids manage to get off a distress call, but Megatron refuses to let Optimus out of battle forcing Vector Prime to lead the rescue team with one big question: will they ...
|Sep. 07, 2006|
|1x36 Family |
In order to rescue his brother, Coby decides to go to Giant Planet. But before he leaves, he tries to tell his parents about the Transformers.
|Sep. 08, 2006|
|1x37 Titans |
Primus tries to use his spark energy to stop the black hole but Starscream interferes by throwing himself into Primus's spark energy, this causes him to grow to planet size. He then ...
|Aug. 11, 2006|
|1x38 Warp |
The Autobots travel to the Giant Planet on the old Atlantian ship Ogygia, but in the space bridge they must face off with the very mind of Atlantis itself.
|Sep. 12, 2006|
|1x39 Giant |
The Autobots must convience giant Transformers who are only interested in building new buildings to assist them in their search for the Cyber Planet Key.
|Sep. 13, 2006|
|1x40 Fury |
The Autobots begin the search for the missing Cyber Planet Key, but there about to have bigger problems on hand as Megatron is resurrected into the mighty Galvatron.
|Sep. 14, 2006|
|1x41 City |
Optimus and company rescue Bud and the Minicons, but Ransack and Crumplezone will do everything possible to prevent them from finding the Cyber Planet Key.
|Sep. 15, 2006|
|1x42 Ambush |
The Autobots divide into teams and journeys to the depths of Giant Planet. However, they face a difficult battle against an attack from a strange underground structure and Decepticon. ...
|Sep. 18, 2006|
|1x43 Challenge |
The black hole expands even further and the crisis has approached Jungle Planet. Leobreaker and Snarl wager the leader's throne and challenge Scourge. Meanwhile Lori discovers an image ...
|Sep. 19, 2006|
|1x44 Duel |
Although Scourge is the winner of the fight, Scourge's emotion causes him to hesitate. Among such, he encounters by chance Bud, who has formed the Mini-Con Recon Team. Meanwhile, ...
|Sep. 20, 2006|
|1x45 Optimus |
The Autobots and Decepticons finally reach the lowest depths of Giant Planet. Coby and Landmine head to the spaceship Lemuria where the Planet Key is located. Meanwhile Galvatron arrives ...
|Sep. 21, 2006|
|1x46 Showdown |
Starscream and Galvatron battle for possession of the Omega Lock and the four Planet Keys. Though the Autobots try to intervene, Soundwave and Sideways get in their way and hope to ...
|Sep. 22, 2006|
|1x47 Guardian |
Wing Saber hurries to the space bridge in the sky. However, he was not there in time and the space bridge begins to fall apart due to the battle that had just occurred. Lori grieves ...
|Sep. 25, 2006|
|1x48 Homecoming |
Galvatron uses his might to pull Earth, the Speed Planet, and the Jungle Planet through space bridges forcing all Transformers to unite and fight against him.
|Sep. 26, 2006|
|1x49 End |
Optimus approaches Galvatron to take the Omega Lock and Planet Keys. However, Galvatron is drawing out the power of the Planet Keys, and Thundercracker, Thunderblast, Ransack, and Crumplezone ...
|Sep. 27, 2006|
|1x50 Unfinished |
Galvatron who is worn out and without power wanders through the universe. At that time, something shining catches his eye. The voice of Starscream is heard and asks "Have You Given ...
|Sep. 28, 2006|
|1x51 Beginning |
Representatives of each planet have successively gathered together on Cybertron. The first Space Peace Conference opens with Optimus Prime. Optimus Prime makes a proposal for the construction ...
|Sep. 29, 2006|
|1x52 Inferno |
Peace has settled on the Earth, but new information will reveal why Landmine arrived on Earth and not elsewhere and why Scattershot had such unusual reading when they arrived.
|Oct. 02, 2006|
Season 1 Characters[none added]
Season 1 Videos[none added]
Season 1 Trivia[none added]
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