Season 1 (2010)
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Episodes 26
Darkness Rising (1)
The Autobots go on alert as the Decepticons return to Earth in the series opener, Meanwhile a group of humans find themselves with new caretakers after stumbling into the middle of the Autobot conflict with the Decepticons.
Read MoreDarkness Rising (2)
The Autobots go in search of Cliffjumper, whose life signal is weak and find Megatron wielding the dangerous dark Energon.
Read MoreDarkness Rising (3)
Bulkhead is unknowingly shadowed by Miko as he goes to rescue Agent Fowler, who was kidnapped by the Decepticons.
Read MoreDarkness Rising (4)
The Autobots try to stave off an attack from Megatron's Terrorcons to protect their human wards.
Read MoreDarkness Rising (5)
The Decepticons and the Terrorcons go into battle against the Autobots.
Read MoreMasters & Students
Starscream pursues other interests while Skyquake battles with Optimus Prime and Bumblebee.
Read MoreDeus Ex Machina
Miko and Bulkhead go up against Starscream and Breakdown as they go to Greece to retrieve an Energon Harvester.
Read MoreSpeed Metal
Jack tries to be impressive, with Bumblebee's help, but Knockout's arrivals sends things out of control.
Read MoreOut of His Head
Megatron controls Bumblebee from inside his mind and influences his behavior at HQ.
Read MoreShadowZone
The kids are stranded with Skyquake in an alternate dimension during a GroundBridge malfunction.
Read MoreOperation: Breakdown
MECH agents capture a Decepticon, and the Autobots mount a rescue.
Read MoreCrisscross
Airachnid makes a deal with Silas to get revenge against Arcee and Jack.
Read MoreMetal Attraction
The Autobots try to claim a magnetic weapon before the Decepticons get to it.
Read MoreRock Bottom
Two patrolling Autobots end up trapped in a cave with their enemies, Starscream and Megatron.
Read MoreStronger, Faster
Ratchet becomes a threat to everyone after he injects himself with an experimental substance.
Read MoreOne Shall Fall
The Decepticons quickly try to build a space bridge before a prophesied darkness arrives.
Read MoreOne Shall Rise (1)
Earth has an outbreak of natural disasters, caused by Dark Energon.
Read MoreOne Shall Rise (2)
The Autobots acquire a surprising ally in their battle to save Earth.
Read MoreOne Shall Rise (3)
The Autobots go to the Earth's core to fight for the planet; and Jack uncovers info about Optimus' background.
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