Visible crew/equipment: In the very beginning of the movie, Ben is seen riding his bike over the bridge in an aerial shot. Near the top of the screen, if you look carefully at the end of the bridge you can see a police barricade at the end of the bridge. It is there because the bridge is closed for filming.
Visible crew/equipment: When the subway train with Annie and Will departs (the train goes to the right side of the screen), there's a close-up of the train. Then, in the lower right corner (during two seconds) you can see a camera, a cameraman and two crew members next to it, reflected on the windows and the shiny surface. (00:46:00)
Visible crew/equipment: When Max meets a man in a car who invites him to jump in, they go to the place where Natasha was killed. When the car drives in the alley and we see it from the top of the building (the camera angle), the camera filming them is visible in the reflection on the car's roof (it's mounted on a rod hanging high above the alley). (00:18:25)