In 1987, a teenage girl discovers an old, battered and rusty Volkswagen Beetle in a small town’s junkyard. And she soon learns that it’s secretly a Transformer called ‘Bumblebee’.

Bumblebee’s on the run, battle-worn and damaged; Charlie’s about to turn 18 and trying to find her place in the world. Together, they’ll forge a new friendship and set out on an adventure that neither of them could have foreseen.