With Shia LaBeouf once leading the Transformers franchise in the main role, many fans wondered what happened to Sam Witwicky ...

High-school student Sam Witwicky buys his first car, who is actually the Autobot Bumblebee. Bumblebee defends Sam and his girlfriend Mikaela Banes from the Decepticon Barricade, before the other ...

and once again Sam Witwicky has to go to the aid of his robot friends. The new villain Shockwave is on the scene while the Autobots and Decepticons continue to battle it out on Earth.