Episode Description : The Autobots throw a surprise party for Optimus Prime. To celebrate, Wheeljack makes AllSpark emitter badges for the revellers to commemorate their time on Earth. However, one of the badges falls into the hands of a captive Starscream, who proceeds to sabotage it and thus all other badges. As a result, the entire crew of the Ark, except for Teletraan-X, Optimus and Cheetor, go berserk. The three survivors confront Starscream, during which, Teletraan-X snatches the badge and deduces Starscream's plans. They later confront the berserk Autobots before Optimus destroys the sabotaged emitter badge, restoring all victims from their berserk state. After the incident, Optimus resumes the party, restoring the festive mood of the Autobots.
