Visible crew/equipment: When Mike, and Cybil are talking in the parking lot and Mike is about to get into a Cab, after Mike says "I don't even know who I'm talking to anymore"; you can see a crew member in the background telling a spectator to move out of the shot, and the next shot also shows a lady looking into the camera in the background. (01:36:00)
Suggested correction: They are extras hired to react to a couple (Russell and Cox) arguing loudly in the parking lot. Wouldn't you look over if you heard two people yelling at each other?