Revealing mistake: In the scene where the three escapees are jumping into the train, when George Clooney jumps up you can see that the chain linking him to Delmar gets longer. (00:05:10)
O Brother, Where Art Thou? (2000)
1 revealing mistake
Directed by: Joel Coen, Ethan Coen
Starring: John Goodman, George Clooney, John Turturro, Holly Hunter, Tim Blake Nelson
Factual error: When the "Little Wharvey Gals" are singing they show a shot of the crowd in which there is a man smoking a filtered cigarette. Cigarettes were not filtered until the late '40's.
Ulysses Everett McGill: What'd the devil give you for your soul, Tommy?
Tommy Johnson: Well, he taught me to play this here guitar real good.
Delmar O'Donnell: Oh son, for that you sold your everlasting soul?
Tommy Johnson: Well, I wasn't usin' it.
Trivia: George Clooney (Everett) was going to sing "Man of Constant Sorrow" for the film but his singing voice was very poor so he ended up lip-synching the songs instead. He said "I'm not my aunt [referring to the late singer/actress Rosemary Clooney, best known for her role in "A White Christmas" (1954)]. I decided it would be easier to just do a passionate lip-sync." He was so nervous that the tapes of his singing would get out that he returned to the studio to ensure all the evidence had been erased. The musical director of the film confirmed this but said "George is a very good singer but that style of music is very difficult and one almost has to grow up singing it in order to sing it convincingly. George did a really good version of the tune but it wasn't as good as he wanted."
Question: The only way that the valley could be flooded by rampaging water is that a dam was broken up river. Otherwise the water rises very slowly. Does the movie explain this? If so I missed it. In which way was that river flooded?
Answer: Probably they have dismantled the coffer dam that was used while constructing the main dam. Hence, the flooding.
Good and reasonable last resort explanation - have the Coens ever addressed it?