A down-on-his-luck Captain Jack Sparrow (Johnny Depp) finds his life on the line when deadly ghost pirates led by his old nemesis, the terrifying Captain Salazar (Javier Bardem), escape from the Devil's Triangle, determined to kill every pirate at sea — including Captain Jack.
In order to survive, Jack seeks out the legendary Trident of Poseidon, a powerful artifact that empowers whomever possesses it with total control over the seas.
Optimus Prime seeks redemption for destroying his home and an unlikely alliance made up of Cade Yeager (Mark Wahlberg), Bumblebee, an English Lord (Sir Anthony Hopkins), and an Oxford Professor (Laura Haddock) must go to battle against the Transformers for control of the planet. The secret to defeating the powerful machines lies buried in the secrets of the past and embedded in the history of Transformers on Earth.
As tensions come to a head and each side vies for domination, the hunted become heroes, heroes become villains, and there's only room for one world to survive: ours or theirs.