Visible crew/equipment: Some equipment is reflected in the window of the cop car as it pulls out to chase the leprechaun. [It's a reflector screen.] (00:38:00)
Visible crew/equipment: The Leprechaun is on roller skates heading towards the white picket fence. As he gets close while the shot is over his shoulder, his shadow is cast on to the fence at the left edge of the screen. Problem is, a crew members shadow is right next to him for a split second right before the camera angle changes and he smashes into the fence.
Visible crew/equipment: When the shop owner looks through the book for information about the gold coin, he hears the bike bell and when he walks toward the stairs, the crew's solid brown rug is visible on the blue floor - note its edges in front of the white bookcase. It is also seen when he walks back to the safe the second time. That rug is gone in all other shots. (This has nothing to do with the large patterned Asian-style area rug.) (00:35:45)Super Grover
Visible crew/equipment: The wires that cause the suitcase to wobble are visible, especially when Mrs. O'Grady gets close to it.