Visible crew/equipment: Towards the beginning of the movie when Ralphie's dad is in the basement fixing the furnace and the entire family is staring at the door, you need to keep an eye on the left side of the screen. There is a crewmember in the family room, who is on the screen by mistake. You don't see the person right away, but it is in that sequence when you see the mom in the shot, then you can see the leg of the person very quickly in the background.
Visible crew/equipment: After Mortimer's comment that Billy Ray has probably been stealing since he could crawl, when it cuts to the two officers opening the squad doors to place Billy Ray at the back of the vehicle, the barndoor set lighting is visible over the squad car at the top right corner of the screen. (00:18:25)Super Grover
Visible crew/equipment: While Lana and her friend are staying at Joel's house, after dinner, Lana goes upstairs to visit Joel in his room to see if he wants to go out for ice-cream. As Lana enters the room, the bedroom door swings open and you can see a crew member's hand catch the doorknob, just before the camera pans to the right.Colley003
Visible crew/equipment: During the scene where Nick and Sam come upon Richard having a midnight snack in the kitchen you can see a small bright whitish reflection of some kind of equipment in the top left (our left) kitchen window, down in the lower right corner. There is no character movement or other scene related explanation for this reflection. It moves and fades during the scene, most dramatically at the end of the scene. (00:37:20)OneHappyHusky
Visible crew/equipment: This is the number one mistake of all time. When the sheriff is chasing the Bandit, they both drive into the stunt show and the Bandit is heading right for a burning wall. First, you see an inside shot then the shot changes to catch all the action, on the second shot of the Trans Am crashing through the wall you can see a Panavision camera [ yes it is that clear to even tell what kind of camera it is.] set up in the back of the car filming those shots.