Visible crew/equipment: When Roger and Eddie get in a truck and there's no key, Roger hears the voice of Benny the Cab in the back of the truck. He then slides through a little window and his love letter to Jessica pops out of his pocket. A black glove can be seen pushing this letter through the window. (00:55:15)
Visible crew/equipment: You can see bits of the camera crew reflecting on the carriages, when the metro-train leaves the station after Akeem has gotten out after Lisa refused to marry him (near the end of the film).
Visible crew/equipment: When Arnold throws one of the Clane brothers into the elevator, you can clearly see the cable that pulls him backwards. (00:23:49)
Visible crew/equipment: Near the end when Wilford and Don and Kitty are about to sneak into the Oceanic Center, they are scoping out the scene. As they turn the corner, the shot changes to a shot mounted on the hood looking right at Wilford. You can make out the top of the camera's shadow near the right windshield wiper. (01:30:45)manthabeat
Visible crew/equipment: Soon after Dennis dies via the Hobgoblin induced fantasy, Mr. McCreedy comes to check on him; when he gets to the door where they stopped earlier (where McCreedy told him not to proceed further down the hall), the actors' marks, T-marks in black duct tape, are visible on he floor where they stopped earlier.
Visible crew/equipment: Upon seeing the dancers, when Freddy is rushed away in his wheelchair by Janet, the reflection of the boom operator chasing after them can be seen in the mirror on the wall that they are running along.
Visible crew/equipment: When the Critters are in the restaurant, The Hungry Heffer, as the camera pans across some Critters eating lettuce and other food. If you look closely, you can see one of the puppeteers hands coming out of the bottom of a critter puppet. The puppeteer is wearing a dark shirt with what look like gloves.