Visible crew/equipment: When Bruce goes back to the building toward the end of the movie looking for God and finds it deserted, as he runs through it, you can see the shadow of a figure (a crew member) on one of the columns on the left. It even slightly moves as he's approaching the ladder as if trying to duck away from behind.
Visible crew/equipment: In the scene toward the beginning where Bruce is doing the cookie line in the mirror, Sam is in the other room peeing on the couch. When the shot changes to Sam, look to the far right and you can see a finger pointing to where the dog should be looking. The dog even appears to be looking straight in that direction.