1x2 - Metamorphosing Disquise - [Metamorphosis]

January 17, 2003

With Convoy now fighting alongside them, Rad, Carlos and Alexis battle against Megatron for control of the Micron that they discovered. Meanwhile, the Decepticon Sandstorm searches for another Mini-Con on the moon.

1x3 - Friends and Companions - [Base]

January 24, 2003

More Microns are found and the Cybertrons get their base set up.

1x4 - Evolving Combination - [Comrade]

January 31, 2003

The Cybertrons race to the Big Canyon to find a new Micron, but struggle with the superior numbers of the Destrons.

1x5 - Military Warriors - [Soldier]

February 7, 2003

The Cybertrons and Destrons battle over another Micron.

1x6 - Defensive Safeguard - [Jungle]

February 14, 2003

Another Micron is located in a forest, where the battle causes a fire to threaten the local flora and fauna.

1x7 - Noisy Festival - [Carnival]

February 21, 2003

A fair is a veritable smorgasbord.

1x8 - Treasure Shrine - [Palace]

February 28, 2003

The Cybertrons detect a desert Micron.

1x9 - Trapped in a Deserted Building - [Confrontation]

March 7, 2003

Sandstorm captures Jim and Billy to trade them for the Microns.

1x10 - Undergound Maze - [Underground]

March 14, 2003

The battle for the Microns leads both forces underground, and another warrior enters the conflict.

1x11 - Memories of a Metropolis - [Ruin]

March 21, 2003

The Transformers track a new Micron to a ruined undersea city which was once the scene of a great disaster.

1x12 - History of Motives - [Prehistory]

March 28, 2003

A Micron is located on a volcanic island which soon erupts.

1x13 - The Sacred Saber - [Swoop]

April 4, 2003

The Destrons, intent on completing the Star Saber, invade the Cybertron base.

1x14 - Formidable Warrior - [Overmatch]

April 11, 2003

The Cybertrons have a solid victory thanks to the Star Saber, but then a mysterious and powerful mercenary gives the Destrons a new edge.

1x15 - Strong Gale - [Gale]

April 18, 2003

During a search for the latest Micron, Devastar and Hot Rod continue their rivalry on an unfinished highway. But who is the mysterious newcomer?

1x16 - Credulous

April 25, 2003

During a battle over a new Micron, Hot Rod and Double Face and accidentally teleported to the Destron moonbase. Will they be able to survive by depending on each other?

1x17 - Conspiracy Tactic - [Conspiracy]

May 2, 2003

At another battle for a Micron panel, Megatron schemes to have the Star Saber handed to him.

1x18 - Trusted Comrade - [Trust]

May 9, 2003

Whose side is Devastar really on?

1x19 - Relaxing Vacation - [Vacation]

May 16, 2003

The kids' camping trip goes sour when the weather turns bad.

1x20 - Brand New Reinforcement - [Reinforcement]

May 23, 2003

Devastar introduces the Cybertrons to Blurr, the Cybertron who nobody really gets along with.

1x21 - Ominous Sign - [Decisive Battle]

May 30, 2003

With the power of the Cosmotector at his disposal, Megatron invites the Cybertrons to what could be their last battle.

1x22 - Sympathetic Connection - [Vow]

June 6, 2003

Megatron tries to lead Convoy into a trap whil the kids believe the Destron-aligned Microns want to defect.

1x23 - Ready for a Rebellion - [Rebellion]

June 13, 2003

1x24 - Shadow Illusion - [Chase]

June 20, 2003

The children and their transforming partners are sucked into a digital world of Double Face's creation, where they meet a truly frightening harbinger of Chaos.

1x25 - Wise Tactician - [Tactician]

June 27, 2003

A new figure emerges, throwing the balance of power among the Destrons out of whack.

1x26 - Link Up Fusion - [Linkup]

July 4, 2003

With Convoy in the repair bay, Jetfire is the Cybertrons' best hope against the Destrons.

1x27 - True Identity Revealed - [Detection]

July 11, 2003

The Destrons become suspicious of Double Face

1x28 - Strong-Arm Shock - [Awakening]

July 18, 2003

Destron reinforcements arrive, and the hunt is on for a new weapon.

1x29 - A Song of Sympathy - [Desperate]

July 25, 2003

With the Cybertrons losing badly, the kids search for the Microns needed for the Astro Blaster

1x30 - Escape into Hiding - [Runaway]

August 1, 2003

The children try to help the Space Micron Team escape from the Destrons and the Cybertrons by running away.

1x31 - Past Origins - [Past I]

August 8, 2003

A Cybertron and Destron arrive from Seibertron, each with histories tied to the Cybertron crew

1x32 - Past Conclusion - [Past II]

August 15, 2003

1x33 - Sacrificial Scapegoat - [Sacrifice]

August 22, 2003

Megatron sends Starscream on a suicide mission.

1x34 - Spark of Life - [Regeneration]

August 29, 2003

Grap fights for his life with Starscream defects to the Cybertrons

1x35 - Rescue Liberation - [Rescue]

September 5, 2003

The Cybertrons, now allied with Starscream, attack the Destron Lunar Base and make a discovery

1x36 - Mars Conflict - [Mars]

September 12, 2003

Jetfire and Starscream head to Mars to rescue a recently detected Micron, but walk into a trap.

1x37 - Decision Based on Pride - [Crack]

September 19, 2003

Starscream must choose between the human friends he has made amongst the Cybertrons and his hunger to destroy Megatron.

1x38 - Hydra Cannon Threat - [Threaten]

September 23, 2003

With the Star Saber, Cosmotector, and Astro Blaster in their possession, the Destrons combine the three weapons into Hyrdra Cannon

1x39 - A Global Crisis - [Crisis]

September 26, 2003

Megatron prepares to use the Hydra Cnanon to destroy the Cybertron base on Earth.

1x40 - Anxiety and Remorse - [Remorse]

October 3, 2003

The Cybertrons mourn the loss of Convoy.

1x41 - Departing For a Journey - [Depart]

October 10, 2003

The Cybertrons prepare to return to Planet Seibertron joined by the children, at the demand of Microns.

1x42 - Miracle

October 17, 2003

1x43 - Impersonating Monster - [Puppet]

October 24, 2003

The Cybertrons and Destrons land on a mysterious planet.

1x44 - Return to Seibertron - [Uprising]

October 31, 2003

The Cybertrons arrive on Planet Seibertron to find that Megatron has already conquered it, but a larger evil still approaches.

1x45 - Treacherous Conviction - [Dash]

November 7, 2003

Hot Rod goes on a solo mission to convince Megatron that the Cybertron and Destron armies shoudl unite to fight Unicron

1x46 - Truth of Destiny - [Drift]

November 14, 2003

The Cybertrons and Destrons hunt for Thrust leads to the revelation of the truth behind the Microns.

1x47 - Pendant of Trust - [Portent]

November 21, 2003

Starscream, Hot Rod, and the rest continue their pursuit of Thrust, arriving at a portal to a strange organic area. The rest of the Cybertrons gather to fight Unicron.

1x48 - Do-or-Die Conviction - [Cramp]

November 28, 2003

Starscream prepares to do whatever it takes to convince Megatron the threat of Unicron is real.

1x49 - Unicron's Awakening - [Alliance]

December 5, 2003

Starscream's sacrifice spurs the Cybertrons and Destrons to join forces against Unicron. However, Unicron begins to awaken.

1x50 - All-Out War Union - [Union]

December 12, 2003

As Unicron stands ready to attack Planet Seibertron, the combined Cybertron/Destron army fights back. Megatron takes time to deal with the issue of Thrust's betrayal of the rest of his species.

1x51 - Conclusion of a Decisive Battle - [Origin]

December 19, 2003

After the children discover the Microns were cast in the name of Unicron, the Transformers learn the origin of Unicron.