Visible crew/equipment: When Superman and the super villain are fighting on the moon, when Superman flies in and lands at the beginning of the fight, you can see the cables that are suspending him.
Visible crew/equipment: Right before the scene with Ernest playing poker with the Second Chance Boys ends, the camera zooms out and you can see a member of the crew standing next to a tree on the left. (00:36:20)
Visible crew/equipment: When the family is escaping in Dr. Wrightwood's car with Harry, they leave the home after popping Lafleur's tires. There is a brief shot looking at George driving. The shadow of the camera rig is left screen.
Visible crew/equipment: When the "Father" UFO is flipping burgers, you can see the puppeteer's arm for a split second.