Deliberate mistake: When Lex tests the crystal fragment, it knocks out all the power on the airplane Lois is flying in, yet the flight attendant's amplified voice can still be heard over the speakers. (00:30:40)
Superman Returns (2006)
1 deliberate mistake
Directed by: Bryan Singer
Starring: Kevin Spacey, James Marsden, Kate Bosworth, Brandon Routh
Visible crew/equipment: When Lois pulls up to the house where the blackout was traced to, she hears some music coming from the boat down at the dock. As the camera pans upwards over the car, as she steps out, the whole camera and a crew member are reflected in the side of the car.
Superman: Your wrote that the world doesn't need a saviour. But every day I hear people calling out for one.
Trivia: Just after the Jet "lands" in the stadium, the film shoots back over to Lex and his gang at the mansion. We see a closeup of the battered miniature town and there is a downed sign showing the name of the model railroad city, "Smallville."
More questions & answers from Superman Returns
Answer: There are two stories: a) the suit was made by Martha Kent from the blankets which came with Superman when he was a child and these blankets got superstrenght from the sun too. b) Superman generates an aura which protects him and his suit against such forces. Both stories can be true: either the suit itself is weakend by the kryptonite or Superman's aura was weakend by it. Currently it is said that the blanket-story is the correct one. Also, they don't actually cut it off him - it appears to open along a predefined line (coupled with someone exclaiming "got it!"), presumably the method Superman uses to get into the suit himself.
Bjoern_Buller