Corrected entry: Near the end, at the Fortress of Solitude, when Lex Luthor "betrays" Superman by telling General Zod about the molecule chamber, he then tells the General "...that crystal over there activates the mechanism." How did Luthor know this? Superman did not tell him.
Join the mailing list
Separate from membership, this is to get updates about mistakes in recent releases. Addresses are not passed on to any third party, and are used solely for direct communication from this site. You can unsubscribe at any time.
Check out the mistake & trivia books, on Kindle and in paperback.
Correction: Because Lex Luthor had already been to the fortress earlier in the film and already figured out how to work the crystal activation mechanism.
Gavin Jackson