Season 1

December 2, 2010

The Autobots try to stave off an attack from Megatron's Terrorcons to protect their human wards.

December 3, 2010

The Decepticons and the Terrorcons go into battle against the Autobots.

February 11, 2011

Starscream pursues other interests while Skyquake battles with Optimus Prime and Bumblebee.

February 18, 2011

Scraplets invade HQ while Optimus and Arcee patrol the Arctic, leaving Bumblee and Ratchet to repel the enemy.

February 25, 2011

Bulkhead awaits a visit from his buddy Wheeljack, but his arrival does not go as planned.

March 4, 2011

The Autobots are attacked while helping Agent Fowler transport an implosion device.

March 11, 2011

Miko and Bulkhead go up against Starscream and Breakdown as they go to Greece to retrieve an Energon Harvester.

April 8, 2011

Jack tries to be impressive, with Bumblebee's help, but Knockout's arrivals sends things out of control.

April 15, 2011

Arcee must protect Jack when a routine mission is complicated by Airachnid's arrival.

April 29, 2011

A Decepticon plague infects Optimus Prime, so Arcee and Bumblebee sneak onto the Nemesis to find the cure.

May 7, 2011

Megatron controls Bumblebee from inside his mind and influences his behavior at HQ.

May 14, 2011

The kids are stranded with Skyquake in an alternate dimension during a GroundBridge malfunction.

June 18, 2011

MECH agents capture a Decepticon, and the Autobots mount a rescue.

June 25, 2011

Airachnid makes a deal with Silas to get revenge against Arcee and Jack.

July 9, 2011

The Autobots try to claim a magnetic weapon before the Decepticons get to it.

July 16, 2011

Two patrolling Autobots end up trapped in a cave with their enemies, Starscream and Megatron.

July 23, 2011

Starscream makes an unexpected request after he is captured by Optimus.

September 10, 2011

Bulkhead acquires a top-secret formula, and the Decepticons come after him for it.

September 17, 2011

Ratchet becomes a threat to everyone after he injects himself with an experimental substance.

September 24, 2011

The Decepticons quickly try to build a space bridge before a prophesied darkness arrives.

October 1, 2011

Earth has an outbreak of natural disasters, caused by Dark Energon.

October 8, 2011

The Autobots acquire a surprising ally in their battle to save Earth.

October 15, 2011

The Autobots go to the Earth's core to fight for the planet; and Jack uncovers info about Optimus' background.