Sacha

Continuity mistake: After the volcano erupts, a big black cloud covers the city, but a wider angle shows the sky clear.

Sacha

Continuity mistake: Shortage of extras in this film: Inside the UN hall, the arab man that greets Superman is the one that a second before was in the entrance, together with the woman with a pink handkerchief over her head.

Sacha

Continuity mistake: In the beginning of the UN sequence, we see a brief outside shot of the real UN building, but the further shots of the fake building have none of the elements from the shot we just saw: Flags, white stone wall.

Sacha

Continuity mistake: While the crowd follows Superman to the UN, the man with the balloons is first seen far away from him, but half a second later he is very close.

Sacha

Continuity mistake: During the parade, young Vito sits down with baby Michael. A kid behind plays with a flag and when the angle changes to a close-shot his position and the flag's are totally different.

Sacha

Continuity mistake: When Lois is in the subway carriage crying for help, she places her right hand on the rail above. A frame later the hand is by her waist.

Sacha

Continuity mistake: The smoke coming out of the volcano changes direction in a split second after nuclear Man enters the crater.

Sacha