Visible crew/equipment: In the "Straighten the Rug" dance scene, when Nick runs up the wall and does a backflip, it is clear that he is being held up by wires. The filmmakers did a good job rotoscoping the wires out against the wall, but when his legs pass behind the wires and harness, they have not been taken out at all and are visible. (Freeze-frame when he is completely upside down for the best view.). (01:07:10)