16 episodesFirst aired 26 December 2007
E1Dec 200723m
The Autobots find the Allspark and the Decepticons try to seize it.
E2Dec 200722m
The battle continues; Sari Sumdac discovers the Autobots and the Allspark.
E3Dec 200723m
Starscream captures Bumblebee and a number of civilians in an attempt to obtain the Allspark.
E4Jan 200822m
The Autobots find that their new base on Earth is already inhabited.
E5Jan 200822m
A bioengineering genius experiments with some of Bumblebee's hydraulic fluid.
E6Jan 200823m
Megatron reprograms Professor Sumdac's animatronic dinosaurs, turning them into Dinobots.
E7Jan 200822m
Ratchet's old enemy, the bounty hunter Lockdown, resurfaces.
E8Jan 200822m
Bumblebee springs into action when Megatron unleashes a speed demon and sends it on a crime spree.
E9Feb 200823m
Blackarachnia confronts Bumblebee and Bulkhead as they are celebrating their first Halloween.
E10Feb 200823m
Bulkhead is suspicious of the musical robot player Sari receives as a birthday gift.
E11Mar 200823m
Blitzwing and Lugnut come to Earth to help Megatron get the Allspark.
E12Mar 200822m
When Sari mysteriously disappears, Prowl and Bulkhead go searching for her on Dinobot Island.
E13Mar 200823m
A disgruntled former employee tries to use an Autobot to destroy the city in a bid for revenge.
E14Mar 200823m
Prowl, Bumblebee, and Sari investigate a Cybertronian energy signal detected by Optimus Prime.
E15Mar 200823m
Starscream, Lugnut and Blitzwing invade Earth; Optimus Prime makes Sari turn over her Allspark key.
E16Apr 200823m
The Autobots must rally to prevent the AllSpark from falling into the clutches of the Decepticons.