Visible crew/equipment: When Terri sits down to talk with her aunt after Paul's graduation, you can see between her shirt and his pants on her right side there is a 1/8" wire used for the wireless mic.
Visible crew/equipment: When Len, Eddie and Len's henchmen get out of the van they are in, you can see the camera crew (including soundman) filming in the reflection of the van's surface.
Visible crew/equipment: When Ray is in his new recording room, there's a shot of a white man near a TV, and the reflection of the camera is visible on the TV.
Visible crew/equipment: When Frankie goes to Max after the the bad evening at Amnesia club, during their dialogue about the bad mixing of Frankie and his deafness, Frankie has some sunglasses on his head. In the reflection of these sunglasses you can see first a microphone above the two characters, and then a guy with the camera which is filming them.