The Color of Truth - August 8, 1955 - S1-E7
Visible crew/equipment: The shadow of the camera is visible on the car's hood when Al is trying to convince Mrs. Melanie not to go after Sam. It lingers there for a while in the shot.
Visible crew/equipment: As you see the surfer starting his ride the camera goes underwater, briefly revealing one or two scuba divers and a gadget (most likely a camera). (00:32:30)
Visible crew/equipment: In the live-action segment, several times when Mario and Luigi confront Mrs. Gammliss, the shadow of either a crew member or a piece of equipment is moving at the top of the screen. It is not Mario, Luigi, or the Ratagator's, as they are not moving, and it is not the passersby's, as the shadow is present even when they are not present. (00:17:38 - 00:18:45)