Continuity mistake: When Ursa says to the Cosmonaut "What kind of creature are you?" her whole body is facing forward. He responds "Just a man" and in the next shot of her, her body has turned left. Then when she goes to grab his patch her body is facing forward again.
Revealing mistake: As Zod and crew blow people and objects down the street, it is obvious in some shots that they're all heading toward a painted studio wall.
Other mistake: The cab that slammed into Clark earlier in the film is seen coming around a corner during the confrontation. The amount of damage inflicted from running into the equivalent of a thick concrete pole should have rendered it inoperable, as the radiator was pushed back into the engine. Even if repaired, the front would have been repaired as well.
Revealing mistake: As Ursa slams the man's arm down, the section of the table their arms hit has been cut to make the stunt possible.
Continuity mistake: As Ursa goes to sit at the table in town, she starts to put her elbow on the table. After the cut, she starts to do it again.
Revealing mistake: As Non lifts the car to get the shotgun, the front of the undercarriage has a pile of dirt it, possibly to hide the lifting device.
Audio problem: As Superman's mom speaks in the recording, the reflection immediately to the hologram's right appears slightly out of sync with the main image. Also, there's one word the image says that the reflection's mouth doesn't mimic.
Continuity mistake: The kid fell backwards off the ledge and down toward the falls, but the distance shot he's face down rather than face up. It's also easy to see that it's a dummy because the hair color is different, as well as the body structure and limb movements are all wrong for a human.
Continuity mistake: As Zod bends down to pick up the Cosmonaut, the action is repeated in the reflection on the helmet.
Continuity mistake: After the Cosmonaut settles in front of Zod, there is nothing reflected in the visor if the helmet. A second later, after looking at Zod from the human's point of view, Zod and the moon buggy are reflected, even though the Cosmonaut didn't move the helmet.
Revealing mistake: The Cosmonaut Zod meets first pulls at his supply line. As he does, if you look closely the black wire used to make the hose move is visible.
Revealing mistake: As the astronaut that Ursa meets moves, the wires used to make him float are visible.
Other mistake: As Lois goes to climb under the lift, the one support she climbs over is bowed down a bit, whereas the others are straight, as if there were more than one take done.
Continuity mistake: During the Marlboro truck scene, a woman with a violet dress and curly hair is inside her car laughing at the fight. This lady appears in almost every single angle of the flying sewers scene with no continuity at all: sometimes standing, sometimes falling, other times somewhere opposite to where she was before.
Continuity mistake: The hole which Non and Superman go through is square, and smooth inside. A frame later, from a different angle, its side is covered in bulky rocks and it's rounded.
Revealing mistake: The hole that Non and Superman go through is already patched, as it's a different colour from the rest of the pavement (either from previous takes or to allow the effect).
Continuity mistake: Right after Ursa cries "Superman" and is about to throw the sewer lid at him, a man with a white jacket and a big afro runs from right to left and hides behind her. When the angle changes, he is on the very far right side of the street, many meters away, running towards Ursa, repeating all previous movements.
Revealing mistake: During the Marlboro truck scene, Zod's stunt double has very noticeably longer, darker and bulkier hair, plus a thicker beard.
Revealing mistake: After coming out of the Marlboro truck, Superman grabs Zod by his feet. When he sends him flying away, Zod's been replaced by an obvious doll.
Continuity mistake: When Zod is trying to heat up the truck's gas tank, while Superman tries to cool it the number of cars around changes dramatically, with no order whatsoever.
Answer: Superman was well educated regarding his home planet's history. All this information was left for him by his parents at the secret installation at the North Pole.
raywest ★