Visible crew/equipment: When Sam is at Bobby Bolivia's cars dealership intending to buy the Chevrolet Camaro and all the cars' windows explode, as the camera turns around a shocked Bobby Bolivia the shadow of a boom microphone is visible on his face.
Visible crew/equipment: When Sam is brought by his father to the Porsche's dealership at the beginning of the movie you can see the camera car reflected on the building's glass while chasing them.
Visible crew/equipment: When Sam is talking to Barricade, in the shot taken inside the car, a camera is reflected by the windshield. (00:49:55)
Answer: Primus created the original Thirteen Transformers, later known as the Thirteen Primes, to help him defeat his nemesis, Unicron. The Thirteen Primes were the start of the Cybertronian race, which eventually turned on itself when Megatron, formerly Megatronus, started the War and his Decepticon faction.