There are mysteries to the universe we were never meant to solve
Optimus Prime finding his home planet, Cybertron, now a dead planet, which he comes to find he was responsible for killing. He finds a way to bring the planet back to life, but in order to do so he needs to find an artifact, and that artifact is on Earth.
|nudity||A woman wears a dress that shows mild cleavage. Another character jokes about her taking it off. Some women make crude jokes about finding a man for a woman to date, saying one potential candidate is into "BBWs" and another has a dungeon. These same women listen in on events taking place in another room, thinking they are hearing two characters have sex. A girl describes a transformer as her boyfriend.|
|violence||Intense robot violence throughout. Robots shoot at each other, fight with swords, fists and grappling manoeuvres, and explode into metal pieces when hit. Humans fight with guns and swords. At the start of the film there's a medieval battle; human against human. The trebuchet-launched fireballs cause soldiers to fly through the air in the explosion, some on fire. The robot deaths are not as graphic as previous entries in the series.|
|profanity||Many uses of shit, damn, bitch and other comparable words. Some religious exclamations. One barely comprehensible 'f* you' said by a robot.|
|alcohol||One character is seen to drink, and is described as a drunk.|
|frightening||Official MPAA rating: PG-13 for violence and intense sequences of sci-fi action, language, and some innuendo. The medieval battle at the start of the film is quite intense for younger viewers.|