Other mistake: At the end of the "We Can Do It" scene, the Checker Cab the stars get into is a late model. It is definitely not the same vintage as the other 50's model cars in the movie. These cabs appear in various other street scenes.
The Producers (2005)
1 other mistake
Directed by: Susan Stroman
Starring: Will Ferrell, Matthew Broderick, Uma Thurman, Nathan Lane
Continuity mistake: During Ulla's audition, at some point she is behind the desk somewhat bending over Max. Her veil falls down on her left arm. There is then a cut and her veil is back up in its proper position, then in the next cut it's back down as it was two cuts before.
Leo Bloom: We might have a position for you.
Max Bialystock: As a matter of fact, we might have several positions for you.
Trivia: In the first scene in Max's office, there is a calendar showing the date as June 16. Leopold Bloom is a character in James Joyce's Ulysses, which recounts the events of a single day. June 16th.