chunk: Sam and his high school crush Mikaela Banes are rescued by the Camaro who turns out to be Autobot scout Bumblebee, but he is mute and has to communicate through his car radio. Previously sending a beacon to his fellow Autobots, Bumblebee takes Sam and Mikaela to meet the new arrivals – Optimus, Jazz, Ironhide, and Ratchet. Optimus explains the details of their situation, revealing if Megatron gained the AllSpark he would transform Earth’s machinery into a new army and exterminate mankind. Sam, Mikaela, and the Autobots travel to Sam’s house to retrieve the glasses, but the teenagers are captured by agents of Sector Seven, a top secret government branch led by Seymour Simmons. The Autobots stop the agents, but Simmons calls for backup, who take Sam, Mikaela, and Bumblebee into custody with Optimus obtaining the glasses.