Why are there so many movies about the movies?

[AngelOfThyNight]

Why are there so many movies about the movies?

NPR's film critic Bob Mondello and Pop Culture Happy Hour host Aisha Harris sat down with All Things Considered host Scott Detrow to discuss movies about the film industry looking inward.
      Sunset Boulevard dares to explore the question: What if an actor was an eccentric?'/>

NPR's film critic Bob Mondello and Pop Culture Happy Hour host Aisha Harris sat down with All Things Considered host Scott Detrow to discuss movies about the film industry looking inward.

(Image credit: CinemaPhoto)

Source: Why are there so many movies about the movies?