Factual error: Dorothy tells Miss One that she lives at "433 Prospect Place." Dorothy is supposed to live in Harlem. Any New Yorker knows that there is no Prospect Place in Harlem. In reality, Prospect Place is in Brooklyn and is, in fact, where the street scenes for "Harlem" were filmed.
The Wiz (1978)
1 factual error
Directed by: Sidney Lumet
Starring: Michael Jackson, Diana Ross, Nipsey Russell, Ted Ross
Revealing mistake: During the "Red" number in the Emerald City, a large screen is supposedly telecasting from the walking camera focused on the dancers below. Watch closely and you'll see the dancers' movements do not coincide with the movements displayed on the screen.
Aunt Em: Girl, do you know that you're 24 years old, and you've never been south of 125th Street? Well, you haven't.
Trivia: During the Munchkinland sequence, if you pay attention, you will notice that none of the very young Munchkins appear until the musical number starts. This was most likely to save shooting time, since children are not allowed to work for more than four hours a day.