Visible crew/equipment: After Matthew meets with the Mayor's Special Assistant and told to keep it quiet, it soon cuts to Mathew inside a phone booth to make a call. As the camera moves around the booth you can see a reflection of the cameraman. (01:05:35)
Visible crew/equipment: There is a scene where Michael Myers is hiding behind a hedge bush and Laurie and her friend go to investigate. Laurie turns around and talks and you see cigarette smoke go by the camera (John Carpenter admitted on the commentary track that he was smoking a little too close to the camera that day). (00:24:10)
Visible crew/equipment: When Roger hits the zombie with the truck, notice at the bottom right a trampoline from which the zombie jumps off. (01:04:55)
Visible crew/equipment: In the scene where Brody approaches the group of teenagers on their smashed boats, the angle cuts to show Brody approaching seen as if from Cable Junction. At this point, there is a huge mistake. The teenagers' boats are clearly visible in the foreground, the kids have all completely vanished, and you can spot the cameraman standing on the boats quite clearly.
Suggested correction: If it's the angle I'm thinking, I think this is wrong. The first boat to appear in that short is of Lucy and Patrick, but the positioning of the fencing joints plus the boat visible is simply the upturned Marge and Sean's boat that Sean was rescued from before this.
Visible crew/equipment: You can see a crewmember in the woods, when Jennifer throws the huge log at the guys, during the big chase scene. (00:05:20)
Visible crew/equipment: When the boys are leaving the home in the beginning you can see a boom mic moving over the hood of the car.
Visible crew/equipment: When Gene is on top of the coaster at the amusement park, you can see a cameraman below filming.
Visible crew/equipment: Near the start, after the chopper crashes in the field, while Jack Riley is talking to Von Schauer and George Wilson we can see the small microphone clipped to Jack's shirt under his tie. (00:05:40)
Visible crew/equipment: During the Houston burnout scene, the flamethrower team set a car on fire. You can briefly see a film crew member rushing up with water to put it out.