Revealing mistake: In several scenes Superman has fillings in his teeth.
Superman (1978)
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Directed by: Richard Donner
Starring: Gene Hackman, Marlon Brando, Ned Beatty, Christopher Reeve, Margot Kidder
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More mistakes in Superman
Lex Luthor: We all have our little faults. Mine's in California.
Trivia: To get the muscular build required to play Superman Christopher Reeve went on a training regime supervised by David Prowse who played Darth Vader in the first Star Wars trilogy.
Question: One thing I don't understand about the movie is why kryptonite is so harmful (almost making him drown in a pool), yet he was born there and he didn't die. Kryptonite did come from his home planet, Krypton, right? How come he didn't die when he was born?
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Answer: When Krypton exploded, the resulting debris was chemically altered through nuclear fusion, converting it into kryptonite. Bits traveled through space, some eventually ending up on Earth, where it is now lethal to anyone who was from that planet.
raywest ★
Pieces of Krypton that exploded in the Red Sun were made radioactive, and the Red Sun is one of the weaknesses of the Kryptonians.
I thought the Red Sun was poisonous to Kryptonians and caused the remnants of the planet Krypton to become radioactive and also absorb some of the solar energy from the Red Sun. I was under that impression, maybe I'm mistaken.