Visible crew/equipment: When Superman is landing to stop the plough machine, the wires holding him are visible.

Continuity: Before Gus gets on the skis his shoes are grey with thick black stripes. When he lands he has plain brown shoes.

Revealing: When bad Superman blows out the acid from his hands, the tube used to throw the liquid is seen for a brief second standing out from his finger.

Visible crew/equipment: When Brad opens the door to Gus, cameras and equipment are reflected in the glass.

Visible crew/equipment: When bad Superman is bending the glass from the bar, watch the right side of the screen and you'll see the reflection of the cameraman slowly sneaking in.

Continuity: From the wide shots, the black stripe on the side of the oil tanker is 12 to 15 meters wide, but on the close-up of evil Superman destroying the tanker shows it's thinned to barely a couple meters wide.