The American public is a very specialized public. The reason it is taken as a realistic film is because inside the fable, I've put that kind of reality in. And it could easily be called, instead of Once Upon a Time in America, Once Upon a Time There Was a Certain Kind of Cinema. Because it was also an homage to cinema.
Sergio LeoneWhen I was young, I believed in three things: Marxism, the redemptive power of cinema, and dynamite. Now I just believe in dynamite.
Sergio LeoneWe're talking a very cultivated people, but I found as cultivated as they were, they were uninformed about the personages who weren't American. They knew everything about America, but much less about other countries.
Sergio Leone