Continuity: When Superman flies away from the tower holding the elevator, the first angle shows him leaving towards a 10 o'clock direction. A frame later the position of the cable shows him leaving to a 7 o'clock direction. Submitted by Sacha
Directed by Sidney J. Furie, starring Christopher Reeve, Gene Hackman, Margot Kidder
Continuity: When Superman flies away from the tower holding the elevator, the first angle shows him leaving towards a 10 o'clock direction. A frame later the position of the cable shows him leaving to a 7 o'clock direction. Submitted by Sacha
Revealing: The elevator cables that Superman holds should be greasy, or at least dirty, but they are not, revealing he's merely holding a black rope. Submitted by Sacha
Continuity: After Superman lets go of the elevator on the surface of the moon, the cables fall down with the elevator, but in the close-up the cables are up and fall down again. Submitted by Sacha
Audio problem: When Lenny drives his car into the quarry, the sound of his radio changes depending on where the car is; but when he drives away, suddenly it stays constant. It should have decreased, and increased when we get to the close-up. Submitted by Sacha
Continuity: While Superman is picking up the crystal form the hole in the barn, the straw hanging loose around the hole disappears in the wide shot. Submitted by Sacha
Continuity: After Clark takes the green crystal from the hole on the ground and hides it, the cloth covering the hole has a different position to how it looked a second before. Submitted by Sacha
Audio problem: When Lex is giving instructions to launch the missile, a young man puts on his earphones and talks to Lex, but his mouth doesn't move. Submitted by Sacha
Continuity: When Nuclear Man and Superman fall off the balcony and fight, the position of their bodies has no continuity in the wide and close shots. Submitted by Sacha
Continuity: When the truck is carrying the missile, the officers parading in front of it pass by the same place twice. Submitted by Sacha
Continuity: Before Lex presses the red button to launch the missile, the phone next to it is hung-up. Then someone grabs it and the phone cable covers the control panel, but the immediate close-up of Lex's finger shows that the phone is hung-up, as in the first position. Submitted by Sacha
Continuity: When Superman lands Lex on the quarry, the standing position of the prisoner behind differs between shots. Submitted by Sacha
Continuity: In the quarry, the cop on the right's hat has two strings around the top, the upper one dissapears depending on the shot. Submitted by Sacha
Continuity: After the SWAT van is lifted, it tilts forward. A frame later, it's looking sideways. Submitted by Sacha
Revealing: After the SWAT van is lifted, a sky and a low building are reflected on its side, instead of the skyscraper we see on the opposite angle. Submitted by Sacha
Continuity: Nuclear Man sends the 2 police cars back and the one on the right skids and faces slightly to the right, but a second later, when they explode, both cars are perfectly aligned. Submitted by Sacha
Continuity: While Nuclear Man moves the 2 police cars backwards, the first shot shows the car on the right ahead of the other. A frame later, in a new angle, it is way behind the other car. Submitted by Sacha
Continuity: After the two police cars are sent backwards, a third one that was parked behind, suddenly appears aligned with the other two. Submitted by Sacha
Continuity: After Superman straightens the US flag, a brief shot shows he is on a plain ground, but when he is knocked down by Nuclear Man, a big mount appears in front of him. Submitted by Sacha
Continuity: When Nuclear Man explodes a window shop with a TV in, the reflection of the window on the taxi on the right shows a clear blue sky and a low building; nothing to do with the skyscrapers and the rampage that we see in other shots. Submitted by Sacha
Continuity: When Superman throws the rock into the volcano, it flies from right to left into a huge cloud of smoke. In the following angle, it is falling from the blue clear sky, up away from the smoke. Submitted by Sacha