Rampage review. John takes a few minutes to review the new Dwayne Johnson video game movie Rampage. Global icon Dwayne Johnson headlines the action adventure “Rampage,” directed by Brad Peyton. Johnson stars as primatologist Davis Okoye, a man who keeps people at a distance but shares an unshakable bond with George, the extraordinarily intelligent, incredibly rare albino silverback gorilla who has been in his care since he rescued the young orphan from poachers. But a rogue genetic experiment gone awry mutates this gentle ape into a raging creature of enormous size.