Optimus Prime meets with his most trusted Autobot comrades to discuss battle strategies and hone assault skills. An Autobot offensive against a secret Decepticon base is being planned. Unfortunately for the Autobots, Crowbar lurks in the shadows using specially modified sensors to spy on the secret meeting. Just as the crafty Crowbar begins to upload the secret data to the Decepticon mainframe, the audio sensors on Bumblebee perk up! The Decepticon has been discovered!