Not a stage show, but a film adaptation of one:
The casting of Daniel Day-Lewis, a fine actor and a good, solid singer. But he was still totally wrong for Guido, because he couldn't capture the charm and humor of the character. He was his usual brooding introverted self. Always fascinating to watch, but a critical misstep with Nine, which needs a central character than can understand the humor of Guido's situation, more than the gravity of it.
As a result, the movie felt way too heavy and stoic at times. As Felini said about "8 1/2" when he was filming it ... he had to tape a sign to the camera that said, "Remember, this is a comedy." Something Rob Marshall forgot when he went after Day-Lewis for the part of Guido.
Best casting choice for Guido in "Nine" on film: Robert Downey Jr.
The result was really casting gone wrong, where it sank the project. Not that it didn't have some other problems, and also other wonderful gems going for it, but by far the largest "oops" was the miscasting of the leading man.
"Jaws is the Citizen Kane of movies."
blocked: logan2, Diamonds3, Hamilton22