This movie chronicles the epic battle between the Autobots and the Decepticons in their mission to defend Earth against Unicron and one day restore their homeworld Cybertron.

On the run in the year 1987, Bumblebee finds refuge in a junkyard in a small California beach town. On the cusp of turning 18 and trying to find her place in the world, Charlie Watson discovers Bumblebee, battle-scarred and broken.